sidle
verb [intransitive]- + adv./prep.
to walk somewhere in a shy or uncertain way, as if you do not want to be noticed 犹犹豫豫地走；羞怯地走；悄悄地走 She sidled up to me and whispered something in my ear. 她悄悄走上前来，对我耳语了几句。 He sidled into the room. 他侧身走进房间。 I was getting ready to sidle away when the man called to me. 我正准备悄悄离开，这时那个人叫我。 The waiter sidled over to our table. 侍者侧身走到我们的桌旁。
Word Originlate 17th cent.: back-formation from sideling, from side + the adverbial suffix -ling.