pistons的意思？

The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。Some pistons have seating rings of metal or leather.有些活塞上有金属或皮革的密封环.A pump uses valves and pistons.泵使用阀和活塞....

Detroit Pistons: Walter Herrmann, Allen Iverson, Antonio McDyess, Fabricio Oberto, Rasheed Wallace.底特律活塞队: 赫尔曼, 艾弗森,麦克戴斯, 奥伯托, 拉希德华莱士.The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。Some pistons have s...

pistons的音标：...

“黑醋栗”的英语可以翻译为：currant，blackcurrant ...

betrayal的音标：betrayal的英式发音音标为：[bɪ'treɪəl]betrayal的美式发音音标为：[bɪ'treɪəl]...

微构象...

galactometer的音标：galactometer的英式发音音标为：[ˌgælək'tɒmɪtə]galactometer的美式发音音标为：[ˌgælək'tɒmətə]...

状书的主要类别包括: 申索陈述书、抗辩书、反申索的抗辩书 、 以及对抗辩的答覆.The major items of pleadings are: statement of claim defencedefence and counterclaim, and reply to defence....

black and blue的音标：black and blue的英式发音音标为：[blæk ænd blu:]black and blue的美式发音音标为：[blæk ənd blu]...

“茶点”的拼音为：chá diǎn...

People were beginning to attribute superhuman qualities to him.人们开始觉得他超人一等。Childhood had less freedom and joy than we sentimentally attribute to it.童年并非像我们现在一厢情愿所认为的那样自在快乐。Cruelty is a normal attribute of human behaviour...

surety的音标：surety的英式发音音标为：['ʃʊərəti]surety的美式发音音标为：['ʃʊrəti]...

anticoincidence的音标：anticoincidence的英式发音音标为：[ænti:'kɔɪnsɪdəns]anticoincidence的美式发音音标为：[ænti'kɔɪnsɪdəns]...

n.镍铬恒弹性钢...

decelerates的音标：...

英国多数汽车道都是从伦敦向四方伸展的.Most of Britain's motorways radiate from London.天使跳跃着,伸展的翅膀覆在柱子上,墙壁上.Angels leaped and spread their wings across pillars and walls.每次健身的前后,都应该做些伸展的动作.Every time you work out you should begin and e...

电镀中间抛光液...

昨夜12点钟门铃突然响了,这使焦躁不安的妈妈蓦地惊起.The sudden ringing of the doorbell at 12 last night made the anxious mother start up....