Tetrabromo
四溴
🗣️ 情景例句
I don't want my tonsils out.
我不想把扁桃腺切除。
The news of Tom's death filled us with grief.
汤姆的噩耗，使得我们满怀悲伤。
As there are so many people about, the dogs have to be kept in a special enclosure.
由于来人太多，狗被关在专门的围栏里。