婴儿吮吸时，会有更多的奶水流出来。As the baby suckles, a further supply of milk is generated.那个孩子正在吮吸着空奶瓶.The baby was sucking away at the empty feeding - bottle.婴儿正在吮吸母乳.The baby was sucking its mother's breast....
虫咬了我的手指头, 还是你给我吮伤痕.When an insect bit my hand, you sucked the bad blood out." 我家的邦妮吮大拇指, 我怎么也制止不住她." My Bonnie sucks her thumb. I can't make her stop it. "一只雄鸡引吮长鸣,惊破了黎明时的苍穹.The long crow of rooster split the gray m...