keep down什么意思解释

Keep down or you'll be hit by shell fragments.趴下,否则你会被弹片击中的.They hoe the garden to keep down the weeds.他们把花园里的草锄掉,阻止其生长.She is managing to keep down her spending.她在设法缩小开支....

keep down的音标：keep down的英式发音音标为：[ki:p daun]keep down的美式发音音标为：[kip daʊn]...

Ordinarily it would be fun to be taken to fabulous restaurants.一般来说，跟别人去豪华餐馆吃饭会是件乐事。Similar arrangements apply to students who are ordinarily resident in Scotland.类似的安排适用于长期居住在苏格兰的学生。To the untrained eye, the children we...

不变性指的是一致的部分.Invariance refers to areas of agreement.相对论涉及两个似乎对立的概念, 相对性和不变性.The theory of relativity is concerned with two seemingly opposite ideas, relativity and invariance.我们迟早要问:这个定律是否经得起相对论不变性的检验?Sooner or later we ...

A clear, hinged foot , perfect for easy maneuvering when sewing applique pieces.透明的材质可清楚的看见车缝的位置,更容易调整方向, 让您做出完美的绣花.Cooking,sewing,and house keeping are household arts.煮饭、缝衣和料理家务都是持家的艺术。They reinforced a coat by sewing p...

舒赫特说,佛格常常到拳击场打拳, 不常输.Shu Hete said Fogg often to the ring Daquan , rarely lose.一位萌发了活力和力量的拳击手正进入拳击场.A pugilist flushed with life and strength is entering the ring.他们把他的尸首从拳击场抬出来.They took him out of the ring feet first....

boob的现在进行时为：boobing...

I've often thought you'd make a corking good actress. "我经常在想你会成为很了不起的女演员. ”...

海湾精制法...

aphylaxis的音标：aphylaxis的英式发音音标为：[ə'fɪlæksɪs]aphylaxis的美式发音音标为：[ə'fɪlæksɪs]...

“机制”的拼音为：jī zhì...

Mirrors have a backing of quicksilver.镜子有水银作底.By heaven, they ought to be worked in quicksilver mines.但愿苍天有眼, 让他们到水银矿上去作苦工.Quicksilver , though a metal, is a liquid.水银虽是金属, 但它是一种液体....

“丙烯基”的英语可以翻译为：[化] propenyl，[医] allyl ...

Which family who cures Stein - Leventhal syndrome Shanghai hospital is comparatively fine?治疗多囊卵巢综合症上海医院哪家比较好?The unit is comparatively easy to install and cheap to operate.这种设备比较容易安装而且用起来便宜。It is a comparatively good met...

delf的音标：delf的英式发音音标为：[delf]delf的美式发音音标为：[delf]...

unplug的第三人称单数（三单）为：unplugs...

diversifier的音标：diversifier的英式发音音标为：[daɪ'vɜ:sɪfaɪə]diversifier的美式发音音标为：[daɪ'vɜsɪfaɪə]...