这种外科手术甚至可以用来切除癌性肿瘤。This type of surgery could even be used to extract cancerous growths.简得知自己罹癌那一年才25岁。Jane was just 25 when she learned she had cancer.他患有肾癌，还有脑部和肺部的继发性肿瘤。He had kidney cancer, with secondary tumours in ...
The fielders crouch around the batsman's wicket.防守队员蹲伏在击球手守卫的三柱门周围。The fielders try to retrieve the ball quickly and return it to the bowler.外野手试图迅速接过球传给投球手.The three men far out in the field are all fielders.场地远处的那...