(archaic)give milk from the breast or teat; suckle
(古)喂奶，哺乳
exhaust someone's physical, material, or emotional resources
耗尽某人的体力（物力或感情）
(Brit. informal)used to suggest that the only way to know if something will work or be suitable is to try it
(英，非正式)试一下就知道了
(US informal)accept a hardship
(美，非正式)接受苦难
(informal)behave obsequiously, especially for one's own advantage
(非正式)（尤指为了自己的利益）巴结，奉承
he has risen to where he is mainly by &B{sucking up to} the president.
他主要靠巴结奉承主席才升到现在的职位。
To take advantage of; cheat; swindle.
利用；欺骗；诈取