Biolipid
生物脂
🗣️ 情景例句
All right, ladies and gentlemen.
好啦， 女士们， 先生们。
I've got to be going now, Good-bye.
我得走了，再见。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”