通过沉浸式视觉效果和人工智能掌握词汇
毫安
"The phone charger provides 500 milliamperes of current to quickly charge the battery. "
这个手机充电器提供500毫安的电流，可以快速给电池充电。
一捆木柴, 一 cords的木材
"The family needed to buy four cords of firewood for the winter. "
这个家庭需要购买四捆木柴过冬。
军团，兵团
"Although smaller in size than modern armies, the Roman legions were highly effective due to their combined strength of infantry, cavalry, and siege weaponry. "
虽然罗马军团的规模比现代军队小，但由于其步兵、骑兵和攻城武器的协同作战，战斗力非常强大。
量桶
"The recipe called for three urns of wine to make the traditional stew. "
这个食谱要求用三个量桶的葡萄酒来制作这道传统炖菜。
地方守备队员，乡兵。
"During the historical reenactment, the fencible, dressed in his period uniform, stood guard at the fort's entrance. "
在历史重演活动中，那位穿着时代制服的地方守备队员笔直地站在堡垒入口处警戒。
纳克，毫微克
"The lab test detected only a few nanograms of the pesticide in the apple. "
实验室检测出苹果中只含有几纳克的杀虫剂。
"The small battery in my calculator only provides 10 milliamperes of current. "
我计算器里的小电池只能提供10毫安的电流。
斗 (dǒu)
"The farmer sold his harvest in units of combs, each comb representing half a quarter of a bushel of corn. "
农民以“斗”为单位出售收获的粮食，每“斗”相当于半夸特的玉米。
半字高
"The teacher measured the whiteboard's height using a nut, which was equal to half the standard classroom whiteboard height. "
老师用半字高（等于标准教室白板高度的一半）测量了白板的高度。
连接，结合，组合。
"The children ganged their colorful crayons together to create a long, vibrant drawing. "
孩子们把彩色的蜡笔连接起来，画了一幅长长的、鲜艳的画。
百米，公引
"The runners completed a five hectometres sprint in the stadium. "
运动员们在体育场完成了一个五百米的短跑。
一拃，掌尺
"The young child described the fish she caught as being a handspan long. "
那个小孩说她抓的鱼有一拃那么长。
三单位，三个。
"Put all the threes in a separate container."
把所有长度为三个单位的东西放在一个单独的容器里。
衡量，措施
"The recipe calls for a precise measure of baking soda. "
这个食谱要求精确分量的烘焙苏打。
伽马，纳特斯拉
"The sensitive magnetometer detected changes in the Earth's magnetic field as small as a few gammas. "
这款灵敏的磁力仪能够探测到地球磁场低至几个**伽马（纳特斯拉）**的变化。
杯，量杯
"The recipe calls for two cups of flour. "
这个食谱需要两量杯面粉。(Zhège shípǔ xūyào liǎng liàngbēi miànfěn.)
区，行政区。
""The city council decided to allocate more funds to each boro to improve local schools and parks." "
市议会决定给每个区增加拨款，以改善当地的学校和公园。
离，脱离
"The store is selling packs of pencils, ten pencils off. "
这家商店正在卖铅笔，每包十支铅笔单卖。
马赫, 玛赫。
"The scientist measured the air's mache to determine the level of radon exposure in the lab. "
科学家测量了空气中的马赫值，以确定实验室的氡暴露水平。
字高，活字尺寸
""The heading in the document was set to 24 ems, making it much larger than the body text." "
文档标题被设置为24字高，这使得它比正文文本大得多。
