Methylethanolamine
[化] 甲基乙醇胺
🗣️ 情景例句
No ID number.
没有识别号码。
To read without reflection is like eating without digestion.
学而不思，犹如食而不化。
From one's own front door to home or foreign hills or sands and back again, everything is to hand.
从自己的家门出发到国内国外的山区或沙滩上露营然后返回，一切都很便利。