Alpha-beta unsaturation
[机] αβ不饱和, 子丑位不饱
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
[机] 不饱和现象
🗣️ 情景例句
Payment by instalments is one of the terms of payment that has been accepted.
分期付款是通常被接受的一种付款方式。
Whom God would ruin, he first deprives of reason.
伤天害理，天诛地灭。
I'm going to hear John Denver.
我要去听约翰·丹弗的演唱。