Dinitrofluorobenzene
[免疫]二硝基氟苯
🗣️ 情景例句
Long time no see.
好久不见。
If he doesn't, will you paint it?
如果他不，你会油漆它吗？
' I continued driving and after some time,the examiner tapped loudly,
”我继续往前开着。过了一会儿，主考人砰砰地敲了起来。