坚韧的用英语怎么说？

坚韧的

• tough，tough and tensile，[医] tenacious

例句

• He has a tough character. 他有一个坚韧的性格。
• Eskimos use seal to make tough threads. 爱斯基摩人用海豹皮做坚韧的线.
• The athletes displayed great tenacity throughout the contest. 运动员在比赛中表现出坚韧的斗志.
• He felt the rubbery solidity as the club came down. 棍子落下去,他觉得好像打在坚韧的橡胶上.
• The resin from which the oil is extracted comes from a small, tough tree. 用于提取这种油的树脂取自于一种矮小坚韧的树。
• ...a strong band of flat muscle tissue. 一圈坚韧的扁平肌肉组织