Tafidex
三氯乙叉基双氯苯
🗣️ 情景例句
I just solved the mystery.
我刚刚把那个谜底解开了。
Don't forget to take care of him.
不要忘记照顾他。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。