surface的现在完成时为：surfaced...

Pressure of life caused him to crack up.生活的压力使他身体垮了.I kept a straight face as long as I could, but I finally had to crack up.我尽量板着面孔, 但最后还是控制不住失声大笑起来.If you go on working like this, you'll crack up.你要是继续这样干下去, 你的身体会...

factories的音标：...

facilitate的一般过去时为：facilitated...

Her shoulders were graced with mink and her fingers sparkled with diamonds.肩上披着的貂皮衬托得她更加优雅，手上的钻戒则光彩夺目。He went to the beautiful old Welsh dresser that graced this homely room...他走到为这间舒适的房间增色不少的漂亮的旧威尔士碗橱前。His two-story bri...

acrobat的复数形式为：acrobats...

Hyperprolactinemia is one of the common diseases to cause the amenorrhea , galactorrhea and dysgenesis.高催乳素血症是引起闭经 、 溢乳、不孕等常见疾病之一....

adj.反动的，追溯的，有追溯力的，从以往某天开始生效...

incapacitated的音标：...

Honey peaches are in now and we can eat them every day.现在水蜜桃正上市,我们每天都可以吃到.Skin the peaches by blanching them.把桃子焯一下去皮。These fresh and juicy peaches are loveable.这些水灵的鲜桃看着就让人喜欢.These are wonderfully succulent peaches.这些桃子...

backcross的现在完成时为：backcrossed...

木兰科...

The human race has enough weapons to annihilate itself.人类有足够的武器灭绝自己。The philosopher speculated about the future of the human race.那位哲学家考虑过人类的前途.Can the human race carry on expanding and growing the same way that it is no...

shackle的第三人称单数（三单）为：shackles...

distracted的音标：distracted的英式发音音标为：[dɪ'stræktɪd]distracted的美式发音音标为：[dɪ'stræktɪd]...

blackface的音标：blackface的英式发音音标为：['blækfeɪs]blackface的美式发音音标为：['blækˌfes]...

坐棘鱼目...

unacceptable的音标：unacceptable的英式发音音标为：[ˌʌnək'septəbl]unacceptable的美式发音音标为：[ˌʌnɪk'sɛptəbəl, -æk-]...

An acrobat has to be agile.杂技演员必须身手敏捷.a trapeze acrobat(杂技)空中飞人表演The acrobat balanced a long pole on his left shoulder.杂技演员让一根长杆在他的左肩上保持平衡.The acrobat bounced high from the ground.那个杂技演员从地面上一下子弹跳得老高。The acrobat could ben...

Acipenser的音标：...

I tried not to think about it. I blacked it out.我尽量不去想它，竭力要将它忘掉。Samadov said that he felt so ill that he blacked out.萨马多夫说他感觉很不舒服，然后就晕了过去。Their mother was trying to hide her two blacked eyes.他们的母亲想遮住自己被打青的双眼。...

metachromatin的音标：metachromatin的英式发音音标为：[me'tækrəʊmətɪn]metachromatin的美式发音音标为：[me'tækroʊmətɪn]...

There was a momentary silence , profound as what should follow the utterance of oracles.那一刹那的静穆,如同宣告了神谕之后一般深沉.The ancient oracles were often vague and equivocal.古代的神谕常是意义模糊和模棱两可的.The ephors choose only the most beautiful...

macrophysics的音标：macrophysics的英式发音音标为：[mkrəʊ'fɪzɪks]macrophysics的美式发音音标为：[ˌmækroʊ'fɪzɪks]...

Ann Bradley dispels the old wives' tales and gives the medical facts.安·布拉德利破除迷信，给出了医学事实。Many of his statements were at variance with the facts.他的说法有很多和事实不符。The facts could cause embarrassment if they ever became pub...

adv.可接近地，可亲地...

magnetoacoustics的音标：magnetoacoustics的英式发音音标为：[mæg'ni:təʊə'ku:stɪks]magnetoacoustics的美式发音音标为：[mægˌnitoʊr'kustɪks]...

blackguard的第三人称单数（三单）为：blackguards...

n.脊椎推拿治疗者...

accede的现在完成时为：acceded...