Lactolide
[化] 乳醚(乳醇的醚,邻内醚醇的醚)
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
What do you do for relaxation?
你做什么消遣？
or'ho! my father', or'my mother', according to the age and sex of the captive.
嗬！我的爸爸、"嗬！我的妈妈通过按象的年龄性别，