Negative voltage
[计] 负压
🧩 词语组成解析
negative
['nɛɡətɪv]
adj. 消极的，否认的;[数]负的;[心]反抗性的;无预期结果的;
n. 否定词语;否定的观点;消极性;[摄]底片;
vt. 否定;拒绝;
negat否认+ive形容词后缀 → 否认的；n. 底片
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
It's no sin to sell dear, but a sin to give ill measure.
高价卖不为过，短斤少两才有罪。
good.take care with the order, will you?
很好，那就麻烦你们多操心了。