Fluoroplastic 46
[化] 氟塑料46
🧩 词语组成解析
n. 氟塑料
forty-six
🗣️ 情景例句
We tested it last week on twelve- to fifteen-year-olds,
我们上一周曾在十二岁至十五岁的孩子中试过这项游戏，
Quick at meal, quick at work.
吃得快，做得快。
My old friend, Harrison, had lived in the Mediterranean for many years before he returned to England.
我的老朋友哈里森在回到英国以前曾多年居住在地中海地区。