1.spread to 传播;蔓延
例句:The cancer has spread to his stomach.
癌肿已扩散到他的胃部.
2.dallied with 勾搭;戏弄
例句:He is not a man to be dallied with.
他不是那种可以随便戏弄的人。
3.venereal disease 性病
例句:Venereal disease continues to be a significant public health problem.
性病仍为严重的公共健康问题。
4.seek out 陷入;插入
例句:A salesman's job is to seek out customers.
推销员的工作是发掘顾客。