“无键的”用英语怎么说

现在许多螺旋桨都是无键的, 用液压来拆装.Now many propellers are keyless, so we install or remove a propeller by hydraulic pressure....

The commissioners agreed to restart talks as soon as possible.委员们同意尽快重新开始会谈。The Commissioners get between £50,000 and 60,000 a year in various allowances. But that amount can soar to 90,000 a year.委员们每年领取的各种津贴在5万到6万英镑之间，...

reminisce的现在进行时为：reminiscing...

一种产于南非的厥状常青植物, ( 文竹 ) 开小白花,有红色或紫黑色干果仁.A fernlike, evergreen, southern African plant ( Asparagus setaceus ) having whitish flowers and red or purple - black berries....

Understand sex of wind daylighting standard, dustproof and anticorrosive eliminate a gender.通风采光标准性, 防尘防腐消除性.Installations range from purely functional daylighting to elaborate aesthetic forms.装设的范围从单纯的功能性日光照射到精致的艺术型式.Th...

As regarded its origin there were various explanations, all of which must necessarily have been conjectural.至于其来源,则有着种种解释, 当然都是些臆测.Theories about the extinction of dinosaurs are still highly conjectural.关于恐龙灭绝的理论仍然是带有很强的...

n.流行性...

“发冷光”的拼音为：fā lěng guāng...

Flavored coffee is sold at gourmet food stores and coffee shops.花式咖啡可在美食店和咖啡店买到。The crowd in Robinson's Coffee-House was thinning, but only by degrees.鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。"Let's get a coffee somewhere."—"I k...

Devonian的音标：Devonian的英式发音音标为：[de'vəuniən]Devonian的美式发音音标为：[dɪ'voniən]...

lithogeny的音标：lithogeny的英式发音音标为：['lɪthəʊdʒənɪ]lithogeny的美式发音音标为：['lɪthoʊdʒənɪ]...

观测方法跟停表时钟法相似.The method of observation resembles the stopwatch reference to a clock....

Bolt the components together.把元器件组装在一起。The different components all have to interface smoothly.不同的部件都必须能顺利接合。the components of a machine机器部件...

relishing的音标：...

毛绥螨属...

highway的音标：highway的英式发音音标为：['haɪweɪ]highway的美式发音音标为：['haɪˌwe]...