Ammonium formiate
[機] 甲酸銨
?? 詞語組成解析
n. 銨\\n[化] 銨
甲酸鹽[酯]
??? 情景例句
Do either of you have any reason
兩位之中可有哪位因為某項原因
What shall I send him for his birthday?
我要送他什么東西作為生日禮物？
Is that all?
就是這些嗎？