经过反复施用除草剂,杂草得以彻底根除。With repeated applications of weedkiller, the weeds were overcome.《反性别歧视法》并未根除工作中的歧视。The Sex Discrimination Act has not eliminated discrimination in employment.注射几次这种药物就根除了这种疾病。A few shots of this drug...
它们是用拉绳系紧的。They fasten with a drawstring.你不把它系紧它会松的.It will loose if you don't bind it fast.把你的靴子系紧,不然鞋带会松开.Lace your boots firmly or the lace will come undone....