Teba
abbr. trithylbenzylammonium chloride 氯化三乙基苄基铵
🗣️ 情景例句
I did.
是的。
Doubt is the key of knowledge.
怀疑乃知识的钥匙。
The sandwiches are all ready, said her mother. I made some dumplings last night, too!
“三明治全都做好了，”她妈妈说，“昨晚我还做了一些饺子哩！”