Three-unit
三单位电码
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I'd like your help.
我要请你帮忙。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
At one point, it seemed certain that their plane would crash.
在有个地方，飞机似乎肯定要坠毁了。