Metcaraphen
[化] 甲卡拉芬; 苯環戊酯
??? 情景例句
He is interested in collecting foreign stamps.
他對收集外國郵票有興趣。
It's up to you.
由你決定。
Like a scientist bent on making a discovery, he must cherish the hope that one day he will be amply rewarded.
他必須像一個專心致志進行探索的科學家那樣抱有這樣的希望，即終有一天，他的努力會取得豐碩的成果。