Methylene bromide
[化] 二溴甲烷
🧩 词语组成解析
n. 亚甲基\\n[化] 亚甲基
bromide
['brəumaid]
n. 溴化物;溴化物镇静剂;安眠药;陈词滥调;
🗣️ 情景例句
He was in trouble with the Customs.
他在海关那里有了麻烦。
What's your nationality?Are you a Japanese?
你的国籍是什么？你是日本人？
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。