Trichloro-hydrin
[化] 三氯丙烷
🧩 词语组成解析
三氯
🗣️ 情景例句
When is that?
那是几点？
Worry kills more men than work.
忧虑比劳累更伤人。
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。