- be in communication with sb / sth
- be in communication with sb / sth
- be in control (of sth)
- be in debt / out of debt
- (be) in disgrace
- (be) in evidence
- (be) in evidence
- be in for it
- be in for sth
- be in for sth
- being
- being
- be in / get into the habit of doing sth
- be in, go into, etc. raptures (about / over sb / sth)
- be in / go into hiding
- beings
- be in love (with sb)
- be in luck / out of luck
- be in sb's debt
- be in sb's debt
- (be) in the black
- be in the market for sth
- be in the middle of sth / of doing sth
- (be) in the red
- (be) in the red
- 兔头獐脑
- 透古通今
- 投辖留宾
- 投瓜报玉
- 投杼市虎
- 投杼之疑
- 投杼之惑
- 投怀送抱
- 痛彻心腑
- 痛剿穷追
- 痛切心骨
- 痛之入骨
- 痛不堪忍
- 痛不可忍
- 捅马蜂窝
- 恸哭流涕
- 恫瘝在身
- 恫瘝在抱
- 恫瘝一体
- 恫心疾首
- 同舟而济
- 同等对待
- 同窗故友
- 听天任命
- 听命由天