noun🔗Share潜艇，潜水艇 A boat that can go underwater."The submarine traveled deep beneath the waves. "潜艇潜入深海，在波涛之下航行。nauticalvehiclemilitaryoceantechnologymachineChat with AIVocabulary GamePractice Reading
noun🔗Share潜艇三明治，长条面包。 A kind of sandwich made in a long loaf of bread."My grandmother made a delicious submarine sandwich for lunch. "我奶奶午饭做了个好吃的潜艇三明治。foodChat with AIVocabulary GamePractice Reading
noun🔗Share下勾球，低手球 Pitch delivered with an underhand motion."The pitcher threw a submarine, making it hard for the batter to hit the ball. "投手投了一个下勾球，这种投法让打者很难击中球。sportnauticalChat with AIVocabulary GamePractice Reading
noun🔗Share水下动植物，水中生物。 Any submarine plant or animal."The scientist studied the submarine plants in the local aquarium. "科学家研究了当地水族馆里的水下植物。biologyplantanimaloceannauticalChat with AIVocabulary GamePractice Reading
noun🔗Share偷渡者 A stowaway on a seagoing vessel."The sailor discovered a submarine hiding in the ship's cargo hold. "水手发现了一个偷渡者藏在船的货舱里。nauticalmilitaryvehicleChat with AIVocabulary GamePractice Reading
verb🔗Share在潜艇上服役，驾驶潜艇。 To operate or serve on a submarine."The captain will submarine for several hours to complete the underwater survey. "舰长将驾驶潜艇潜航数小时，以完成水下勘测。nauticalmilitaryvehiclejobChat with AIVocabulary GamePractice Reading
verb🔗Share用水雷袭击, 潜艇攻击 To torpedo; to destroy with a sudden sneak attack."The rival team tried to submarine their opponent's chances of winning the debate competition by spreading false rumors. "为了破坏对方赢得辩论赛的机会，对手团队试图用水雷袭击的方式，散布不实谣言来击垮他们。militarynauticalweaponwaractionChat with AIVocabulary GamePractice Reading
verb🔗Share潜入水中，隐没。 (sometimes figurative) To sink or submerge oneself."During the boring meeting, he wanted to submarine into his chair and disappear. "在无聊的会议上，他真想把自己像潜水艇一样沉进椅子里，然后消失不见。nauticalmilitaryvehicleactionChat with AIVocabulary GamePractice Reading
adjective🔗Share水下的，海底的 Undersea."The documentary explored the submarine world and its unique creatures. "这部纪录片探索了水下世界及其独特的生物。nauticalmilitaryvehicleoceantechnologyChat with AIVocabulary GamePractice Reading
adjective🔗Share秘密的，隐蔽的。 Hidden or undisclosed."a submarine patent"一项秘密专利 (Yī xiàng mìmì zhuānlì)nauticalmilitaryChat with AIVocabulary GamePractice Reading
adjective🔗Share下勾的，低手的 Of a pitch, thrown with the hand lower than the elbow."The pitcher's submarine delivery baffled the batter, as the ball seemed to rise from below. "那个投手下勾的投球让击球手摸不着头脑，因为球似乎是从下方升起来的。sportChat with AIVocabulary GamePractice Reading
