Halimide
[化] 氯化对十二烷基苄三甲铵
🗣️ 情景例句
You are?
是吗？
Do you ever play basketball after school?
你曾经在放学后打篮球吗？
Perhaps she understood me because she herself had always had very weak eyes.
当我回顾那些岁月时，我深深地为安妮的智慧所打动。她理解我，也许是因为她本向来视力就很弱。