Diformin
[化] 二甲精; 甘油二甲酸酯
🗣️ 情景例句
What if we can't tie the tie?
如果我们弄不好领结怎么办？
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
Though they may atttain considerable accuracy in the perception of flat form,
虽然他们对平面形的感觉能达到相当准确的程度，