Cycloaddition
n. [化]环加成( 指不饱和分子化合成一环状化合物的反应)
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
He drinks a lot of milk every day.
他每天都喝很多牛奶。
Do you feel like going to that new disco?
你想去那个新开的迪厅