Fuliginous
a. 煤烟的, 烟垢的, 煤烟色的\\n[医] 煤烟状的
✅ 同义词
🗣️ 情景例句
Good for you.
我真为你高兴。
No, I don't think so.
不，我想不会。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触