衔[xián] 基本解释：
新英汉大词典：
- 衔(啣)[xián]
- 动词- （用嘴含） hold in the mouth:
have a pipe between one's teeth;衔着烟斗
Swallows carry bits of earth in their bills to build nests.燕子衔泥筑窠。
- （存在心里） harbour; bear:harbour resentment; bear a grudge衔恨
- 名词- （级别） rank; title:
permanent representative with the rank of ambassador;大使衔常驻代表
counsellor with rank of minister公使衔参赞
以上内容来源于：《新汉英大辞典》
例句与用法：
Continuity is ensured by using the same props in successive scenes.
In writing, the title `Doctor' is abbreviated to `Dr'.
Something forced into or put over the mouth to prevent speaking or crying out.
衔的其他解释: