5 to have an effect on someone or something, especially by changing or influencing them 对…有影响 T
HAVE AN EFFECT
产生影响
12 12. ; not touch sth/sb with a ten-foot pole
AmE [美]
used to say that you think someone or something is bad and people should not be involved with them 决不与某事/某人有任何牵连; 千万不要与某事/某人有瓜葛 BrE AmE
not touch sth/sb (with a bargepole) not touch sth/sb with a ten-foot pole