Methanearsonic acid
[化] 甲胂酸
🧩 词语组成解析
🗣️ 情景例句
Telephone Mrs. Zaskey at the advertising agency.
打电话给广告代理Zaskey夫人。
Don't forget to print airmail on the letter.
不要忘记在信封上印上航空邮件
he submits himself to a more ruthless discipline than any critic dreamed of,
就应按任何评论家想像不到的无情规范约束自己去写作；