directivity的音标：directivity的英式发音音标为：[dɪrek'tɪvɪtɪ]directivity的美式发音音标为：[dɪrek'tɪvɪtɪ]...

v.旋转...

n.有志向或渴望获得…的人( aspirant的名词复数 )v.渴望的，有抱负的，追求名誉或地位的( aspirant的第三人称单数 )，有志向或渴望获得…的人...

n.卷层云...

The divorce rate is spiralling upwards.离婚率正急遽上升。...the spiralling vortex airflow that slows the plane.使飞机减速的螺旋形气流涡旋Prices are still spiralling.物价仍在急剧上涨....a bullet spiralling out of a gun barrel...从枪管里飞旋而出的子弹Prices are s...

vt.担任…的主席（chairman的过去式与过去分词形式）...

antivirulent的音标：antivirulent的英式发音音标为：[æntɪvɪəru:'lənt]antivirulent的美式发音音标为：[æntɪvɪəru'lənt]...

n.细心，慎重...

Plants sparsely scabrous; ultimate leaf segments irregularly serrate or dentate.装置疏生粗糙; 不规则的末级的叶裂片有锯齿或具牙齿.The prothalli are saprophytic, irregularly branched, subterranean bodies.原叶体是腐生的, 不规则分枝的地下体.Our tents were irregul...

The Patriotic Front has been a political irrelevance.爱国者战线在政治上一直无足轻重。...the utter irrelevance of the debate.辩论完全跑题the irrelevance of the curriculum to children's daily life课程与孩子们日常生活的脱节The presidency is beginning to...

n.铁工厂厂长...

irritation的音标：irritation的英式发音音标为：[ˌɪrɪ'teɪʃn]irritation的美式发音音标为：[ˌɪrɪ'teʃən]...

eucairite的音标：eucairite的英式发音音标为：['ju:keɪraɪt]eucairite的美式发音音标为：['jukeɪraɪt]...

virtually的近义词/同义词有：tantumount, nearly, for, as, hardly, to, substantially, practical, most, basically, essentially, near, next, all, equal, well-nigh, in, almost, good, nigh, purposes, towards, effect, just, the, scarcel...

I was forever dragging him away from the fireplace.我老是要把他从壁炉边拉开。The wall caved in to reveal a blocked-up Victorian fireplace.墙坍塌了，露出砌在里面的维多利亚时代的壁炉。There was a fire burning in the large fireplace.大壁炉里火势正旺。...

adj.有道德的，有德行的，善良的，贞洁的，有效力的...

thirteens的音标：...

First of all, answer these questions.首先，回答这些问题。First of all, you should know what profession suits you.首先, 你该知道什么职业适合你.First of all I must take these magazines to the teacher.首先我得把这些杂志交给教师....

set fire to的音标：set fire to的英式发音音标为：[set 'faiə tu:]set fire to的美式发音音标为：[sɛt faɪr tu]...

v.曲卷，曲绕( circumnutate的第三人称单数 )...

The most brilliant leadership can be mired in detail.最有才干的领导也会陷于拘泥琐事的困境中.The rain mired the cart and it couldn't be moved.下雨使马车陷入泥坑而无法前进。The hundred and twenty ton aircraft was deeply mired.这架一百二十吨重的飞机深深地陷了进去....

The official number of people carrying the AIDS virus is low.艾滋病病毒携带者的官方数字并不高。Hackers are said to have started a computer virus.据说黑客们已经开始传播一种新的电脑病毒。The repairman reported back that the computer had a virus.修理工报告说电脑染了病毒。...

n.蒸发蒸腾计...

wiretap的现在完成时为：wiretapped...

n.出生率( birthrate的名词复数 )...

The Beatles— I never get tired of listening to them.甲壳虫乐队——我是百听不厌.Tell me if you get tired of driving and we'll change over.如果你开车累了,请告诉我,我们可以换一下位置.The boys will get tired of Ann's blowing hot and cold.男孩子们对于安的出...

Objective : To analyze clinical effect of Fengshi decoction liver cirrhotic ascites.目的: 观察蜂实饮治疗肝硬变腹水的疗效.Aims : To evaluate the effect of somatostatin ( Stilamin ) on liver cirrhotic Variceal hemorrhage.目的 观察生长抑素十四肽 ( 施他宁...

n.虹膜切除术...

irremissible的音标：irremissible的英式发音音标为：[ˌɪrɪ'mɪsɪbl]irremissible的美式发音音标为：[ˌɪrɪ'mɪsəbəl]...

n.铁器，铁制品，熨斗，烙铁，坚强，脚镣adj.铁制的，含铁的，坚强的，顽强的，残酷的，坚忍不拔的vt.熨烫，给…上脚镣手铐，给…装铁具，用铁铸成vi.熨衣，（衣服等）被烫平...