Basic nitril
[机] 叔氨
🧩 词语组成解析
basic
['besɪk]
adj. 基本的;[化学]碱性的;[地质学]基性的;首要的;
n. 基础，基本;基本原则，基本原理，基本规律;要素;基础训练;
bas=basis基础+ic形容词，...的 →基本的
n. [化]腈
🗣️ 情景例句
Good luck.
祝你好运。
You look tired. Have you been getting enough sleep?
你似乎累了。睡眠充足吗？
I arranged to meet Jane after work last night but she didn't turn up.
我昨晚安排下班后见简，但她没来。