Monoolein
[化] 一油精; 甘油一油酸酯
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
Dad is building another room onto the back the house.
爸爸另外在屋子的后面盖一个房间。
And she encouraged me when I made up my mind to go to college.
我下决心上大学时，她则给我予鼓励。