中文翻译与英英解释

马颈圈 (grin through a horse collar 〔古语〕把头从马颈圈伸出来互作鬼脸的游戏；〔比喻〕硬充滑稽)。

horse:    n. (pl. horses, 〔集合词〕horse) ...

collar:    n. 1.衣领；硬领；项圈；护肩，(牲口的)轭。 2.环 ...

A horse collar is a part of a horse harness device used to distribute a load around a horse's neck and shoulders when pulling a wagon or plough. The collar often supports and pads a pair of curved metal or wood pieces, called hames, to which the traces of the harness are attached.