piston的复数形式怎么写？

piston的音标：piston的英式发音音标为：['pɪstən]piston的美式发音音标为：['pɪstən]...

A molecule striking an advancing piston recoils with increased speed.撞在前进中的活塞上的分子,会加速反跳.And Fila's first endorsement deal with Detroit Piston's Grant Hill was a slam - dunk for that company.菲拉公司首次与底特律活塞队的格兰特?希尔...

Let's get the lathe to turn the new piston.咱们用车床车[加工]新的活塞吧.They use a piston engine instead.他们改用活塞发动机.Tell the foundry to cast another piston.告诉铸铁间再铸一只活塞....

n.活塞...

riddles的音标：riddles的英式发音音标为：['rɪdlz]riddles的美式发音音标为：['rɪdlz]...

It may be a well-known fact, but I didn't know it.这可能是人所共知的事实，但我却不知道。It is well known that bamboo shoots are a panda's staple diet.竹笋是熊猫的主要食物，这是人所共知的。Coca is well-known for reducing hunger, thirst and fatigue.人...

n.小湖...

wrap的反义词有：unwrap, unwrap。vt.wrap的反义词（包,裹;缠绕）：unwrap。wrap的反义词（其他释义）：unwrap。...

adj.雕刻的...

adv.坐汽车...

defuse的一般过去时为：defused...

软舌螺...

n.色素细胞...

anoint的近义词/同义词有：lubricate, grease, cream, oil, christen, seat, consecrate, grease, oil。vt.anoint的近义词（涂油于...）：lubricate, grease, cream, oil。anoint的近义词（其他释义）：christen, seat, consecrate, grease, oil。...

foliamin的音标：foliamin的英式发音音标为：[fəʊlaɪæ'mɪn]foliamin的美式发音音标为：[foʊlaɪæ'mɪn]...

n.板球呢adj.板球运动的v.打板球(cricket的ing形式)...

hypereccrisia的音标：hypereccrisia的英式发音音标为：[haɪpɪrek'rɪsjə]hypereccrisia的美式发音音标为：[haɪpɪrek'rɪsjə]...

include的现在进行时为：including...

The amount of light available for astrophysical analysis are usually so small.对天体物理分析来说,可接收到的天体光量是相当小的.Much astrophysical information is to be obtained from the intensity of absorption or emission lines.许多天体物理信息要根据吸收线或发射...