胡乱射击, 盲目射击, 恣意的批评, 有失偏颇的突然抨击
I took a pot shot at learning German but I didn't persevere with it.
我是随意学学德语的,并没坚持下去。
a big shot:大人物
a big pot 大人物 | a big shot 大人物 | a big stick policy 大棒政策