gear

齿轮nn

使合适vv

g ＋ ear(耳朵) → 用耳朵听声音判断齿轮故障 → 齿轮记忆

1 bevel gear锥齿轮，锥形齿轮；伞齿轮

2 gear box齿轮箱

3 gear transmission齿轮传动

4 worm gear蜗轮；螺旋齿

5 planetary gear行星齿轮

6 gear reducer减速器；齿轮减速箱；齿轮减速装置

7 in gear处于正常状态；处于就绪状态

8 gear drive齿轮传动

9 gear withv. 适合；一致

10 gear pump齿轮泵

11 spur gearn. [机]正齿轮

12 helical gear斜齿轮

13 landing gear起落架；起落装置，着陆装置

14 spiral bevel gear弧齿锥齿轮；螺旋伞齿轮

15 gear wheel齿轮

16 steering gear转向机构；转向装置；轮向齿轮

17 involute gear渐开线齿轮

18 gear oil齿轮油

19 cylindrical gear圆柱齿轮

20 gear train轮系；齿轮传动链

1 真题例句...but the thrill of young love seems to have shifted a gear in his mind: from now on...CET42017.6阅读理解

2 真题例句...you can shift the gear of it to change the speed anytime you like accordingly...第二套CET42017.6写作题

1 When she put the car in gear it began to buck wildly..当她把汽车搭上齿轮时，汽车便开始颠簸地行进。

2 This large gear turns the small one to rotate the cylinder..这个大齿轮带动小齿轮使滚筒旋转。

3 The typical career pattern was geared to men whose wives didn’t work..这种典型的职业模式是为妻子不工作的男性设计的。