Acylium cation
[化] 酰基陽離子
?? 詞語組成解析
cation
['k?tai?n]
n. 陽離子;
??? 情景例句
I think you are capable of much better than this.
我認為你能做得比這更好。
I need it for the parking meter.
我需要零錢投停車記時器。
Do you know what time it is?
你知道現在都幾點嗎？