事过境迁 楚楚可怜 无所不能 正襟危坐 莫逆之交 百折不挠 冷若冰霜 挖空心思 牛刀小试 格格不入
water underthe bridge.是指#idiom634044#,其英文释义:If you say that a bad experience is water under the bridge, you mean that it happened a long time ago and so you do not feel upset or worried about it now.water是...