slink
verb [ I usually + adv/prep ] uk/slɪŋk/ us/slɪŋk/ slunk | slunk
（悄悄）溜走
to walk away from somewhere quietly so that you are not noticed
I tried to slink out of the room so that nobody would see me go. 我试图偷偷溜出房间，免得有人看到我离开。
disapproving He usually slinks off (= leaves) at about 3.30. 他一般在下午3点半左右开溜。