Annelation
[化] 增環反應; 成環; 成環反應
??? 情景例句
Have you any experience with a computer?
你有使用電腦的經驗嗎？
Better a little fire to warm us, than a great one to burn us.
適量的火好取暖，熊熊烈火能焚身。
Bill Frith's garden is larger than Joe's.
比爾。弗里斯的花園比喬的花園大，