Heptanediol
[化] 庚二醇
🗣️ 情景例句
Either I'm at the hospital doing paperwork,
不是我在医院办公事，
Be considerate toward the poor.
应常为穷人着想。
'And you didn't notice anything unusual?'
“您没有注意到有什么异常情况发生吗？”