noun🔗Share击倒，击落 An act of knocking down or the condition of being knocked down."The boxer suffered a knockdown in the third round. "在第三回合，那位拳击手被击倒了一次。actionsportwarmilitaryChat with AIVocabulary GamePractice Reading
noun🔗Share击倒，击溃。 An overwhelming blow."Losing her job was a real knockdown for Maria; she felt like she couldn't do anything right. "失去工作对玛丽亚来说真是个沉重打击；她觉得自己做什么都不对。actionsportwarachievementeventChat with AIVocabulary GamePractice Reading
noun🔗Share烈性啤酒，浓啤酒 Very strong ale or beer."After a long day of helping my dad with yard work, a cold knockdown was exactly what I needed to relax. "帮我爸爸干了一整天庭院里的活儿，之后来一杯冰镇的烈性啤酒，简直是放松身心的最佳方式。drinkChat with AIVocabulary GamePractice Reading
noun🔗Share基因敲低，敲降。 A genetically modified organism that carries one or more genes in its chromosomes that have been made less active or had their expression reduced."In the biology lab, the student created a knockdown of a specific gene in the fruit flies to study its function in development. "在生物实验室里，那个学生构建了一个果蝇的基因敲低模型，目的是研究特定基因在发育过程中的功能。organismbiologybiochemistrysciencetechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share基因敲低，基因沉默。 The use of a reagent such as an oligonucleotide with sequence complementary to an active gene or its mRNA transcript, to interfere with the expression of said gene."The scientist used a gene knockdown to reduce the production of a specific protein in the cells. "科学家使用基因敲低技术来减少细胞内特定蛋白质的产生。biologybiochemistrymedicinescienceChat with AIVocabulary GamePractice Reading
noun🔗Share倾覆，横倾。 The condition of a sailboat being pushed abruptly to horizontal, with the mast parallel to the water surface."The sudden, powerful gust of wind caused a terrifying knockdown for the small sailboat. "那阵突如其来的强风导致那艘小帆船发生了可怕的倾覆。nauticalsailingconditionChat with AIVocabulary GamePractice Reading
noun🔗Share垫传球，下传球 A short pass played downwards, for example from the head onto someone's feet."The striker controlled the high ball with a perfect knockdown to his teammate, who scored instantly. "前锋完美地用一个头球垫传，把高空球垫传给队友，后者立刻射门得分。sportChat with AIVocabulary GamePractice Reading
noun🔗Share简易更衣棚，临时更衣处 A shelter erected for use as a temporary dressing room."During the outdoor school play, the students used a knockdown behind the stage to change into their costumes. "在露天校园戏剧表演期间，学生们在舞台后面使用一个简易更衣棚来更换戏服。architecturebuildingChat with AIVocabulary GamePractice Reading
noun🔗Share散件, 拆卸套件 A collection of parts required to assemble a product, typically manufactured in one region and exported elsewhere for assembly."The furniture company ships its bookshelves as a knockdown, saving on shipping costs because the assembled product takes up much more space. "这家家具公司将书架以散件的形式运输，这样可以节省运费，因为组装好的成品会占用更多的空间。partbusinesstechnicalindustryitemmachinestructureChat with AIVocabulary GamePractice Reading
verb🔗Share击倒，击落 To employ the knockdown technique"The carpenter plans to knockdown the old wall to create a larger living room. "木匠计划拆掉旧墙，以扩大客厅的面积。actionsportmilitaryChat with AIVocabulary GamePractice Reading
adjective🔗Share压倒性的，击倒的. Powerful enough to overwhelm or knock down"a knockdown argument"一个压倒性的论点abilityactionsportwarmilitaryChat with AIVocabulary GamePractice Reading
adjective🔗Share削价的，廉价的 Reduced in price, originally to a price below which an article would not be sold by the auctioneer"The furniture store had a knockdown price on the display couch to clear space for new inventory. "这家家具店为了腾出地方摆放新货，把展厅里的沙发削价处理了。businesseconomyfinanceChat with AIVocabulary GamePractice Reading
adjective🔗Share可拆卸的，可拆装的 Capable of being taken apart for packing or removal."knockdown furniture"可拆卸家具technicalbuildingitemChat with AIVocabulary GamePractice Reading
adjective🔗Share墩粗的，铆紧的。 (of a rivet head) To be formed into a head by upsetting in fastening."The instructions specified that "knockdown" is an adjective in this context, so here's a sentence reflecting that: "The rivet has a knockdown head, ensuring a strong and permanent join between the metal plates." "这种铆钉是墩粗铆紧的头部，确保金属板之间连接牢固且永久。technicalmachineindustryChat with AIVocabulary GamePractice Reading
