“铜”怎么读

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它们有哑铜的，古铜的和镀银的。They are available in polished brass, antique brass or silver-plate.萨尔瓦多每年生产10万吨纯铜。El Salvador produces 100,000 tons of refined copper annually.他用铜、不锈钢和银制造装饰性器皿。He makes decorative vessels in copper, stain...

[地名] 城镇（泰语），羌语...

“主”的拼音为：zhǔ...

admiral的音标：admiral的英式发音音标为：['ædmərəl]admiral的美式发音音标为：['ædmərəl]...

adj.不听话的，不顺从的，难教的...

“有用”的英语可以翻译为：useful，serviceable，avail，availability，be of use ...

n.（棍棒顶端等的）金属箍，金属环，套圈vt.装以金属铁...

“二极管”的拼音为：èr jí guǎn...

super的音标：super的英式发音音标为：['su:pə(r)]super的美式发音音标为：['supɚ]...

v.图谋，策划( machinate的现在分词 )...

170-mile-an-hour winds were clocked on a mountaintop in North Carolina.在北卡罗来纳州一处山顶测得的风速为每小时170英里。She shouted on the mountaintop and listened for the echo.她在山顶上大声喊着,然后聆听着回声.The mountaintop was not powerful enough to count...

A rotary telephone has a wheel with holes for each number.转盘式电话有个带眼的轮子.A control system for a new diesel rotary distributor pump is here introduced.这里介绍一种新型柴油机回转式分配泵的控制系统.Use of a rotary vacuum evaporator will expedite t...

adj.掺杂质的v.用麻醉药使无知觉( dope的过去式和过去分词 )，使昏昏沉沉，给…用兴奋剂，在（食物、饮料）中加入麻醉剂...

I pay the penalty in my headaches, my famous headaches - a perfect circlet of pain!我受到的惩罚便是头痛, 我那了不得的头痛 — 头的四周一圈都发疼!It isn't far from the graceful Circlet asterism in the constellation Pisces.它的不远处,就是带有优雅头箍的双鱼座星群....

The following adverse reactions may occasionally occur: dryness of the mouth, thirst, drowsiness, fatigue, dizziness, heartburn , anorexia, abdominal discomfort and exanthema.偶尔可能出现下列副作用: 口干 、 口渴 、 发困 、 乏力 、 头晕 、 心部烧灼感 、...

Of course our implementation was still slower, but not by an order of magnitude.当然,我们的实现仍然慢一些, 但不是按照数量级(计算)了....