Trichlorosalicylanilide
三氯柳苯胺
🗣️ 情景例句
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。