Dach
[医][=diamino-cyclohexane]二氨基环己烷
🗣️ 情景例句
Thank you, everyone. See you next week.
谢谢大家。下星期见。
To fish for a whale
捕鲸
The order to abandon ship was given and hundreds of people plunged into the icy water.
于是，他发出弃船的命令，几百人跳进了冰冷刺骨的海水里。