🧩 词语组成解析
cleaner
['klinɚ]
n. 清洁剂;保洁员;吸尘器;干洗店;
adj. 更清洁的(clean的比较级);整齐的;新的;正派的;
clean 清净+ er表人\/物 →清洁工；干洗店；干洗商；洗洁器
🗣️ 情景例句
Of course.
当然。
It's been 5 years since I last saw you.
我已5年没见你了
I tried to say something, but my mouth was full of cotton wool.
我想说点什么，但我嘴里塞满了药棉。