Nitronaphthoic acid
[化] 硝基萘甲酸
🧩 词语组成解析
🗣️ 情景例句
That won't do.
这可不行。
This pencil is longer than that one.
这支铅笔比那一个长。
I've never laughed so much in all my life.
我这一生还从来没有笑得这样开心过呢。