milquetoast

Everyone at the office avoids asking Tim for help because he is a milquetoast who never makes a decision.

办公室里的每个人都不找蒂姆帮忙，因为他是个从不敢做决定的懦弱的人。

The coach called the player a milquetoast after he backed out of the tackle.

这名球员不敢去拦截后，教练称他为胆小鬼。

I expected a strong leader, but the committee chose a milquetoast who agrees with everyone.

我原本期待一位强势的领导者，可委员会却选了一个对谁都唯唯诺诺的软骨头。