Hcfc
n. 氢氯氟碳化物
🗣️ 情景例句
Shows insufficient evidence of achievement.
缺乏获得成功的足够依据。
He is the wisest man who does not think himself so.
不自以为聪明的人是最聪明的人。
Some things are collected deliberately in the home in an attempt to avoid waste.
居家度日，有目的地收藏某些东西是为了防止浪费。