Force-summing device
[电] 力和设备
🧩 词语组成解析
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
[计] 求和
🗣️ 情景例句
Oh, five or six years ago.
哦，五六年前。
These two students drank a lot of coffee.
这两个学生喝了许多咖啡。
I don't want to hear it.
我不想听！