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 have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
I've got a pain in my back.
我背疼。
Take it easy, you will be all right in a couple of days.
别担心，你两天之内就会痊愈的。