Glycolaldehyde
[醫(yī)] 乙醇醛, 羥乙醛
??? 情景例句
has agreed to take care of him for the weekend.
同意在周末照顧他。
Much better.
好多了。
Yes, I am. Please be careful, Meimei. Don't go too high.
是的，我扶著呢，小心點兒，梅梅。不要上得太高！