jiggle

轻摇、晃动、摇动

She jiggled the key in the lock until the door opened.

她把钥匙在锁孔里晃了几下，门才打开。

晃动、抖动

The old washing machine jiggles whenever it spins.

那台旧洗衣机一脱水就会晃动。

轻轻摇晃、逗弄

He jiggled the baby gently to stop her crying.

他轻轻摇著宝宝，想让她别再哭。

轻摇、晃动

Give the handle a little jiggle and it should turn.

把把手轻轻晃一下，应该就转得动了。