Negative electron
[计] 负电子
🧩 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
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
We prepared some tuna fish
我们准备了鲔鱼
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
Jim, how long have you been at this school?
吉姆，你到这学校有多么时间了？