Azetidine
吖丁啶, 氮雜環(huán)丁二烯, 氮(雜)環(huán)丁烷
?? 擴展釋義
【化】 氮雜環(huán)丁烷
??? 情景例句
It was a gradual process, involving many factors.
這是個漸進的過程，涉及到方方面面。
Make hay while the sun shines.
趁熱打鐵。
When one seriously studies the social orders that have had the opportunity to develop autonomously,
當一個人認真地研究自發(fā)形成的社會秩序時，