Ethydene
[醫] 亞乙基, 乙叉
??? 情景例句
visiting places of revolutionary interest, outings, parties.
參觀革命圣地，出去郊游，或者舉辦晚會。
Would you please call a taxi for me?
可以請你幫我叫一輛出租車嗎？
Don't give me your attitude.
別跟我擺架子。