created sense approved 开口子/開口子 · kāikǒuzi · breach
开口子 / 開口子
kāikǒuzi
breach
for a dike, dam, or barrier to break or develop an opening
大雨导致河堤开了个口子,洪水涌进了村庄。
created sense approved 开口子/開口子 · kāikǒuzi · set precedent
开口子 / 開口子
kāikǒuzi
set precedent
to provide an opportunity or create an opening for something, often undesirable activities or malpractice
如果给这种不正之风开口子,以后的工作就难做了。