at hand的意思

Having the right equipment at hand will be enormously helpful.手头上有合适的设备将会帮上大忙。Somewhere close at hand a train rattled by.一辆火车从我的身边轰隆隆地开过。When he writes , he always keeps a dictionary at hand.他写作时手边总备有一本词典....

at hand的音标：at hand的英式发音音标为：[æt hænd]at hand的美式发音音标为：[æt hænd]...

The vital importance of the early recognition of perforating appendix is unmistakable.能够早期辨明阑尾正在穿孔是极端重要的.Two kind of separated perforating and pulse fracturing composite charges are studied.论述了低渗油气层的地质特征;研究了两种分离式射孔脉冲压裂复合...

adj.机敏的，精明的，狡猾的，聪慧...

碳酸泉水...

Clear dynasty metaphase, just have independence gradually, of agelong production burn boiler.清王朝中期, 才逐渐有独立的 、 长年生产的烧锅.It'starts from agelong store of Mr. Chen, going round as yet at Gu Lang Yu.作为鼓浪屿的四大名小吃之一,始源于公元182...

Diplomacy will smooth your pathway to success.为人圆通会让你成功的道路通畅无阻。During childhood each of us has to navigate a pathway through a series of developmental stages.我们每个人在童年时都要经历和应对不同的成长阶段。Richard was coming up the pathway.理查德正...

The effect of colinearity is to make the regression coefficients unreliable.共线性的影响是使回归系数不可靠.Characteristic defects are of two main types; regression and syneresis.特征缺陷主要有两类: 即退化和脱水收缩.The spontaneous regression of establi...

Green and luxuriant are the pines and cypresses.苍松翠柏郁郁葱葱." Dry mulberry - trees , old cypresses, trembling in its chill . There are nine Baby phoenixes , outcrying one another ; "枯桑老柏寒飕 飗,九 雏鸣 凤乱啾啾.These pines and cypres...

“栖架”的拼音为：qī jià...

n.高级市政官的职位...

forfeit的现在进行时为：forfeiting...

unbounded joy无限的欢乐His energy was unbounded and his patience inexhaustible.他有无穷的精力和无限的耐心。...an unbounded capacity to imitate and adopt the new...仿效和接受新事物的无限能力What causes life , unbounded or confined His process of becomin...

把驻留程序装入高端内存...

foreknowing的音标：...

author的一般过去时为：authored...

episterna的音标：episterna的英式发音音标为：[ɪpɪz'tɜ:nə]episterna的美式发音音标为：[ɪpɪz'tɜnə]...