Dncb
[医][=2，6-dinitro-1-chlorobenzene]2，6-二硝基-1-氯苯
🗣️ 情景例句
I've had a pretty high fever since yesterday morning.
从昨天早上起，我就一直发高烧。
Stereo set playing a record
放着唱片的立体声唱机
True and False have opposite meanings.
真与假含义完全相反。