Bootscraper
n. 长筒鞋刷子(或擦具)
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
当一只有记号的蜜蜂从喂食桌回到蜂箱时。