Dihydroxypropane
[医] 二羟基丙烷
🗣️ 情景例句
You and Mommy used to take me on the ferryboat.
你和妈妈常带我坐渡船。
Let's keep in touch.
让我们保持联系。
When the dentist at last removed the cotton wool from my mouth,
当那位牙医最后将药棉从我嘴中取出时，