Metarsenic acid
[化] 偏砷酸\\n[医] 偏砷酸
🧩 词语组成解析
🗣️ 情景例句
Could you have a taxi waiting for me, please?
能否叫辆出租车等我？
Opportunity makes the thief.
疏忽招盗贼。
Let's go together then. I'll meet you at the theatre at six-thirty.
到时咱们一块儿去看吧。我六点半在剧院跟你会面。