您要查找的是不是：
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- I've been in a real spin all morning. 我整个上午都晕头转向的。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- The pitcher gave a spin to the ball. 投手使球旋转。
- He has been in a spin since the defeat. 他被击败以来一直情绪低落。
- Get your bicycle and come for a spin. 把你的脚踏车拿来去兜一圈。
- My sister can spin on her toes like a dancer. 我妹妹能像舞者一样踮着脚尖旋转。
- Don't harden your heart against him. 别对他硬心肠。
- The news sent prices into a spin. 那消息使物价急遽下降。
- They spin at 400-500 revolutions per minute. 它们每分钟旋转四百到五百周。
- Mother used to spin her own yarn. 母亲过去一直是自己纺纱的。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些，帆扯得不够紧！
- I have invited them to go for a spin in my new car this Sunday. 我邀请他们星期天坐我的新车去兜风。
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- The old sailor loves to spin yarns about his life at sea. 那老水手爱信口开河地讲他的航海生涯。
