to knock at the door的意思|示意
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英 / /
去敲门
to knock at the door的网络常见释义
敲门 ... at a ...level 在某个水平上 to knock at the door 敲门 as follows 如下 ...
叫门 ... 闭门to shut the door 叫门to knock at the door 喉门glottis ...