Correct
一锤子买卖
/ yī chuízi mǎimài /
Strokes
Definition
a one-off, short-sighted deal/a one-shot, all-out attempt
Example
Definition
one-off deal; once-for-all deal; one-shot unscrupulous business dealings
1
Zuò
做
shēngyì
生意
juébù
决不
néng
能
gǎo
搞
yīchuízimǎimài
一锤子买卖
。
A businessman should never fleece a customer so much that he will never come again.