Half subtracter
[计] 半减器
🧩 词语组成解析
half
[hæf]
adj. 一半的，半个的;
n. 半;一半;（啤酒等饮料的）半品脱;（比赛、音乐会等的）半场;
adv. 一半;部份地;
subtracter
[səb'træktə]
n. 减法器;
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
What are you doing?
你在干什么？
He says the Chinese people are very friendly.
他说中国人都很热情。