Dioxynaphthylmethane
[医] 二羟基萘甲烷
🗣️ 情景例句
Your first great-grandchild.
你的第一个曾孙。
I've got my hands full.
我手头正忙。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。