Dncb
[医][=2，6-dinitro-1-chlorobenzene]2，6-二硝基-1-氯苯
🗣️ 情景例句
Is it true that it's full of wonders there?
那里充满了奇异的景观，是真的吗？
We are mutual friends.
我们彼此是朋友。
so they insured it for the trip.
于是，他们对这只盘子的运输安全投了保。