Prepolymer
[化] 预聚物
🗣️ 情景例句
Do you celebrate Christmas in China?
中国人庆祝圣诞节吗？
Which one do you want?
你要哪一个？
Apart from any moral considerations this is a stupid method of training,
且不说道义问题，这本身就是一种愚蠢的训练方法，