A dog wiggles his tail.是什么意思？

A dog wiggles his tail.

狗摇尾巴.

dog

n. 狗，蹩脚货，丑女人，卑鄙小人；v. 困扰，跟踪；

例句
He dropped his sausage on the pavement and someone's dog ate it, mustard and all.
他把香肠丢在人行道上，不知是谁家的狗将香肠甚至连带芥末都吃个了精光。

wiggles

n. 扭动，摆动( wiggle的名词复数 )；v. （使快速上下或左右）扭动，摆动( wiggle的第三人称单数 )；

例句
And it wiggles and jiggles, but don't eat it.
看着它摇晃舞动, 但是不能吃下去.

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

tail

n. 尾，尾部，燕尾服，尾随者；vt. 跟踪，装上尾巴；vi. 队伍单行行进时拉长或产生间隔，侦察队两两散开，[建筑学] 嵌上，搭上；

例句
It has a short stumpy tail covered with bristles.
它粗短的尾巴上鬃毛浓密。