Cavil at
挑剔, 吹毛求疵
🧩 词语组成解析
cavil
['kævl]
vi. 挑剔，吹毛求疵;
n. 吹毛求疵的意见;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
🗣️ 情景例句
Will dinner be served on this train?
火车上供饭吗？
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
It's a good opportunity!
好机会！