suckles

Koala in a tea cup: Nestled into a cup, with his tiny paws clasping the edge, this happy koala called Raymond contentedly suckles on a tiny bottle.

茶杯里的考拉：坐在杯子里用爪子紧紧抓住边缘，这只名叫雷蒙德的快乐小考拉心满意足地吸吮着奶瓶里的奶。

She suckles her baby hardly.

她艰难地哺育孩子.

When baby suckles, messages are sent to your brain which then releases two hormones: prolactin and oxytocin.

当婴儿吮吸时，信息就会被传输到大脑里，而大脑便释放出两颗荷尔蒙因子，那便是泌乳素和催产素。

As the baby suckles, a further supply of milk is generated.

婴儿吮吸时，会有更多的奶水流出来。

A nogtail slips into a pigsty and suckles an ordinary pig;

矮猪怪偷偷地跑进猪圈，吃一头普通猪的奶；