“桨叶”的拼音？

为保证操作人员的人身安全安装了桨叶保护罩。A blade guard is fitted to protect the operator.船桨的桨叶和水里的什么东西缠住了。The blade of the oar had entangled itself with something in the water.电扇的桨叶在闷热的房内旋转着.The electric fan blades whirled in the hot room....

“桨叶”的英语可以翻译为：awe，paddle ...

以氟化钾为催化剂, 催化十二烯基琥珀酸酐(DDSA)缩合成螺双内酯化合物.With potassium fluoride as catalyst, spironolactone compound was synthesized from DDSA....

germitron的音标：germitron的英式发音音标为：[d'ʒɜ:mɪtrən]germitron的美式发音音标为：[d'ʒɜmɪtrən]...

forefinger的复数形式为：forefingers...

adj.单倍雌雄异株的...

A servant is known by his master's absence.主人不在可以看出仆人的品行来。He is a trusted servant of the company.他是公司里可靠的雇员。That creature butters up the emperor's close servant - of all the nerve!他在巴结皇帝的近侍,真是厚颜无耻.I pray you le...

abdominal的音标：abdominal的英式发音音标为：[æb'dɒmɪnl]abdominal的美式发音音标为：[æb'dɑmɪnl]...

你还能继续雇用这两名花匠 吗 ?Are you able to keep both the gardeners on?花匠把花捆成花束.The florist bunched the flowers up.农民和花匠都知道，冬天越暖和，作物的生长季节便越长。Any farmer or gardener knows that a milder winter means a longer growing season....

n.芥末，芥菜，芥末色，深黄色，强烈的兴趣，热情的人...

“基质”的拼音为：jī zhì...

adj.疼痛的，使人伤心的，恼火的，发怒的n.（肌肤的）痛处，伤处adv.〈古，诗〉同sorely...

真革螨属一新种 ( 蜱螨亚纲: 寄螨科 )A NEW SPECIES OF THE GENUS EUGAMASUS ( ACARI: PARASITIDAE )下盾螨属和伪寄螨属的新种记述 ( 蜱螨亚纲: 革螨股: 厉螨科 )Two New Species of the Genera Hypoaspis and Pseudoparasitus ( Acari: Gamasina: Laelapidae )血革螨属一新种 ( 蜱螨亚纲: ...

n.自行式井下无轨矿车...

n.哈密尔敦函数...

He chews tobacco constantly.他不停地嚼烟草。In the mouth the water melts away and the seed chews sharp and bitter.一进口,水就化了,种籽又辣又苦.She chews it over. It'seems hard to digest.她在仔细考虑那件事, 感到不是滋味儿....a selection of penny chews.各...

“坛子”的拼音为：tán zi...