| 释义 |
piston protector
- protectionistn. 保护贸易论者 adj. 保护贸易论的
- protectoraten. 保护国；摄政政体；摄政职位；摄政任期
- protectionismn. 保护主义; 贸易保护制度
- overprotectionn. 过度保护
- nonproductiveadj. 非生产性的；对生产无直接关系的
- prognosticatorn. 预言者；占卜者
- 保护物bǎo hù wù
protector, testudo
- 保护装置bǎo hù zhuāng zhì
protector
- 活塞环huó sāi huán
piston ring
- 柱塞zhù sāi
plunger; plunger piston
- 活塞huó sāi
piston; plunger; stopcock; valve
- 筒式活塞tǒng shì huó sāi
trunk piston
- 涨圈zhǎng quān
piston ring; packing ring
- 润唇膏rùn chún gāo
lip pomade; lip protector
- 保护者bǎo hù zhě
conservator, favourer, preserver, protector, Maecenas
- 熔断器róng duàn qì
fuse; fuse protector; fusible cutout
- 往复式活塞泵wǎng fù shì huó sāi bèng
reciprocating piston pump
- 阳模yáng mó
male die; patrix; force piston; male mold
- 护目镜hù mù jìng
blinkers; goggle; goggles; safety goggles; eyes protector
- 往复式压缩机wǎng fù shì yā suō jī
piston compressor; reciprocating compressor; recip compressor
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