one-piece piston
整体活塞
热门查询
- Mohammed n. 穆罕默德（伊斯兰教创立人）
- rewarding adj. 有益的，值得的；有报酬的，报答的
- perforation n. 穿孔；贯穿
- reverberation n. [声] 混响；反射；反响；回响
- ungloved 脱下手套
- Parthenon n. 帕台农神殿（希腊用以祭祀雅典娜女神的神庙）
- asleep adj. 睡着的；麻木的；长眠的 adv. 熟睡地；进入睡眠状态
- integrity n. 完整；正直；诚实；廉正
- regrettable adj. 令人遗憾的；可惜的；可悲的；抱歉的
- muffler n. 围巾；消音器；面纱；厚手套
- biter n. 咬人的动物；骗子
- earnestness n. 认真；诚挚；正经
- ragged adj. 衣衫褴褛的；粗糙的；参差不齐的；锯齿状的；刺耳的；不规则的
- hymnal n. 赞美诗集 adj. 赞美诗的；使用赞美诗的
- Macaulay 麦考利(姓氏)
- Algeria n. 阿尔及利亚（北非国家）
- Spanish n. 西班牙语；西班牙人 adj. 西班牙的；西班牙人的；西班牙语的
- hectic n. 脸红；患肺结核 adj. 兴奋的，狂热的；脸上发红；肺病的；忙碌的
- upperclassman n. 美国高年级学生
- waterski 进行水橇滑水
考试词汇表
- differential screen analysis
- differential screw mechanism
- differential selsyn receiver
- differential signal receiver
- differential spur drive gear
- differential staining method
- differential static pressure
- differential strain analysis
- differential surface heating
- differential synchroreceiver
- differential threshold light
- differential tolerance to Pb
- differential vector calculus
- differential-input amplifier
- differential-input impedance
- differential-pressure pickup
- differentially driven engine
- differentiated filament yarn
- differentiation of five Zang
- differentiation of functions
