fall back on是什么意思？

fall back on的音标：fall back on的英式发音音标为：[fɔ:l bæk ɔn]fall back on的美式发音音标为：[fɔl bæk ɑn]...

You can always fall back on him when you are in difficulties.你碰到困难时总是可以求助于他.Doctors sometimes fall back on old cures.有时医生们求助于老的疗法.When necessary, instinct is the most reliable resource you can fall back on.必要时，最保险的办法就是凭直...

For good measure, a few details of hotels were included.除此之外还包括对宾馆的一些详细介绍。I repeated my question for good measure.另外，我重复了我的问题。He sold me the car at a cheap price and included the radio for good measure.他以便宜的价格把汽车卖给了我,外加这...

adj.不灭的，不朽的，不会腐烂的...

adv.无智地，愚笨地...

The electrical conductivity σ of � � - AgI ( ZrO _ 2 ) increases remarkably with the additionof ZrO _ z.β-AgI的电导率σ随ZrO_2含量的增加而增强.The absorption edge of the AgI - SiO _ 2 composites is different from both pure constituent...

“眺望”的拼音为：tiào wàng...

你回来真是太好了，就等着向你道贺呢！It's great to have you back. Congratulations are surely in order!大家纷纷向那封新婚夫妇道贺.Congratulations showered on the newlyweds.德怀尔船长向您道贺,并请问您能否赏光上船.Captain Dwyer presents his compliments and asks if you ...

“静电的”的英语可以翻译为：electrostatic，static，[计] xerographic ...

n.尼白龙根之歌（德国著名民间史诗）...

n.英国人( Brit的名词复数 )，[人名] 布里茨，[地名] [南非共和国] 布里茨...

“牢笼”的近义词/同义词：樊笼。...

日震学...

其他人暗示他受雇于克格勃。Others hinted that he was in the employ of the KGB.他与克格勃的关系受到了审查。His relationship with the KGB came under scrutiny.我们完全相信他曾经是一名克格勃特工。We took it as read that he must have been a KGB agent....

“麸质”的拼音为：fū zhì...

“惨事”的近义词/同义词：惨剧。...

甘氨酸去除二氧化碳和氨能产生丝氨酸.The glycine can give rise to serine with the elimination of carbon dioxide and ammonia.RGD是 由精氨酸 ( Arg ) 、 甘氨酸 ( Gly ) 、天冬氨酸 ( Asp ) 三个氨基酸组成的序列肽, 是近几年来发现的具有生物活性的短肽序列之一.RGD is composed of three amino aci...