Fluorexon
[化] 钙黄绿素
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
You'll be there in plenty of time.
你可以很方便地到达那里。
Aunt Harriet lived in that leisurely age when servants were employed to do housework.
哈丽特生活在一个悠闲的年代，家务事都由雇来的佣人代劳。