M-nitrobenzoic acid
[化] 间硝基苯酸; 间硝基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
The advanced class starts at ten o'clock.
高级健身课十点钟开始。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。