quitter

n.

对工作半途而废的人; （尤指对职责）不善始善终的人

quitter

Noun

a person who gives up too easily

quitter例句

I've asked you to do this for me because I know you're not a quitter.
我要求你为我做这件事，因为我知道你做事不虎头蛇尾。

quitter近义词

deserter defeatist coward loser pessimist fatalist