weak link

劍橋詞典

a weak part , especially the weakest part of something
薄弱的環(huán)節(jié)
They're a fairly good team - their only weak link is a relatively inexperienced goalkeeper . 他們是一支相當強的球隊——唯一的薄弱環(huán)節(jié)就是守門員相對來說經(jīng)驗不足。
A chain can only be as strong as its weakest link , so we must look at the least committed country to see if the alliance will hold . 一條鏈子的強度取決于它最薄弱的環(huán)節(jié)。所以必須觀察最不堅定的成員國來確定聯(lián)盟是否牢固。 返回 weak link