Beavering
v. （海狸似地）拼命工作( beaver的现在分词 ); 忙于（某事）, 勤奋工作
🗣️ 情景例句
It's your turn, Shirley.
轮到你了， Shirley。
Never be weary of well doing.
行善莫厌烦。
Nobody! She taught herself.
没有人（教）！她是自学的。