Tough glass is needed for windscreens.挡风玻璃需要用不易碎的玻璃.We've all seen enough dummies catapulting through windscreens in TV warnings to know the dangers of not wearing seat belts.在电视里，假人穿过挡风玻璃飞出去的警示镜头我们见得多了，知道不系安全带的危险。W...

to invent the new laser scalpel发明了新型激光手术刀This is the scalpel which Norman Bethune used in those days.这是当年白求恩大夫用的手术刀.The treatment group was treated with electroacupuncture, massage, TDP, Scalpel , semiconductor - laser, ...

苦行地...

去氧利血平...

coalesced的音标：...

Guests panicked and screamed when the bomb exploded...炸弹爆炸后，客人们惊慌失措，尖声惊叫。The little girl screamed and it took us aback.小女孩的尖叫声吓了我们一跳.He screamed for his wife to call an ambulance...他尖叫着让他老婆打电话叫救护车。He screamed to go with ...

adv.使人气馁地，阻止地...

cascade的复数形式为：cascades...

He has ascended into heaven.他已经升入了天堂.Nott and Dickinson set a new altitude record when they ascended 55,900 feet in their balloon.诺特和迪金森乘坐热气球上升了55，900英尺，创造了一项新的高度纪录。Mobutu ascended through the ranks, eventually becoming ...

Today's report is rather more discouraging for the economy.今天的报道让人对经济更加丧失了信心。It's very discouraging to be sneered at all the time.成天受嘲讽是很令人泄气的.It's discouraging that so many students have failed.那么多学生考不及格,...

n.角膜镜...

adj.血管内的...

Colin had been put into a bath and been scrubbed from head to foot.科林被放进浴缸，从头到脚仔仔细细洗了个干净。This floor is crying out to be scrubbed.地板急需擦洗。I got the dishcloth spitefully scrubbed Edgar's nose mouth, affirming It's...

adj.[医]精神分裂症的n.精神分裂症患者...

n.退热...

He had unscrewed the caps most of the way.他已经快把螺丝帽拧下来了。She unscrewed the cap of her water bottle and gave him a drink.她拧开水瓶盖，让他喝了一口。The Officer unscrewed the cap and put the bottle to his nostrils.那位官员拧开了瓶盖,把瓶子凑近鼻孔....

hysteroscope的音标：hysteroscope的英式发音音标为：['hɪstərəʊskəʊp]hysteroscope的美式发音音标为：['hɪstəroʊskoʊp]...

n.小型摩托车( scooter的名词复数 )，（儿童）滑板车...

v.浮渣( scum的第三人称单数 )，卑鄙的人，人渣，社会渣滓...

disclination的音标：disclination的英式发音音标为：[dɪsklɪ'neɪʃən]disclination的美式发音音标为：[dɪsklɪ'neɪʃən]...

disciplinarians的音标：...

金属异物探测器...

v.不足的，缺乏的( scant的过去式和过去分词 )...

discouraging的音标：discouraging的英式发音音标为：[dɪs'kʌrɪdʒɪŋ]discouraging的美式发音音标为：[dɪs'kəɪdʒɪŋ]...

n.气体检验器...

adv.一丝不苟地，小心翼翼地，多顾虑地...

adj.课外的...

Two types of inflorescence are found within one tree.同株上生两种花序.ANd it has AN inflorescence that looks something like a corn tassel.甘蔗的花序有点像玉米的天花.Implicit the first cystic inflorescence, was born the axil, no pedicel.隐头花序囊...

disconnects的音标：...

hyperviscosity的音标：hyperviscosity的英式发音音标为：[haɪpɜ:vɪs'kɒsɪtɪ]hyperviscosity的美式发音音标为：[haɪpɜvɪs'kɒsɪtɪ]...