Pentacetate
五乙酸盐
🗣️ 情景例句
there won't be a job for me.
已经没有空缺了。
You know the proverb, Smile and the world smiles with you, cry and you cry alone.
要知道有句格言“微笑，世界与你同欢乐；哭泣，你只能独自悲伤”。
I feel terrible.
我感觉糟透了。