Rubbing area
[机] 摩擦面积
🧩 词语组成解析
n. 摩擦, 研磨, 摹拓\\n[化] 打磨
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
He prays every night before sleep.
他每晚睡觉着都祈祷。
Oh, it's a shame that you have to leave.
哦，真遗憾，你非走不可呀。
After a short while he started directing films himself.
不久，他开始自己导演电影。