Knobs
n. 凸岩；把手（knob的复数）
🗣️ 情景例句
it takes a little bit of money to run a campaign.
竞选活动需要花一些钱。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。