...a billionth of a second.十亿分之一秒UNIT NINETEENA nanometer is one billionth of a meter ( 3~4 atoms wide 2 ).一纳米即十亿分之一米 ( 可以排列三四个原子 ).The centimeter - gram - second electromagnetic unit of inductance, equal to one billiont...

v.使陷于危险，危及( imperil的现在分词 )...

adj.无限的，无边际的，无边无际...

Maillechort的音标：...

titillate的音标：titillate的英式发音音标为：['tɪtɪleɪt]titillate的美式发音音标为：['tɪtlˌet]...

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

磺苄青霉素钠...

illustriously的音标：illustriously的英式发音音标为：[ɪ'lʌstrɪəslɪ]illustriously的美式发音音标为：[ɪ'lʌstrɪrslɪ]...

充填料...

anthill的音标：anthill的英式发音音标为：['ænthɪl]anthill的美式发音音标为：['æntˌhɪl]...

axillaries的音标：...

n.泥质化...

frill的一般过去时为：frilled...

ills的音标：ills的英式发音音标为：['ɪlz]ills的美式发音音标为：['ɪlz]...

amarillite的音标：amarillite的英式发音音标为：[æmərɪ'lɪt]amarillite的美式发音音标为：[æmərɪ'lɪt]...

lapilli的音标：lapilli的英式发音音标为：[lə'pɪlaɪ]lapilli的美式发音音标为：[lə'pɪlaɪ]...

They are grown on the hillsides in full sun, without much water.它们被种植在阳光充足、土壤水分不多的山坡上。At first the wooded hillsides muted the sounds.最初长满树木的山坡吸收了噪音。The crops will not grow on exposed hillsides.在裸露的山坡上庄稼没法生长。...

adv.邪恶地...

billion的复数形式为：billions...

grilling的复数形式为：grillings...

fibrillator的音标：fibrillator的英式发音音标为：[faɪbrɪl'leɪtə]fibrillator的美式发音音标为：[faɪbrɪl'leɪtə]...

bouteillenstein的音标：bouteillenstein的英式发音音标为：['baʊtɪlenstaɪn]bouteillenstein的美式发音音标为：['baʊtɪlenstaɪn]...

Poverty and illiteracy go together with high birth rates.贫困、文盲与高出生率密切相关。It is encouraging to read that illiteracy is declining.从读报中了解文盲情况正在好转,这是令人鼓舞的.The campaign to wipe out illiteracy launched out with great vigour.扫盲运...

Macmillan wrote back saying that he could certainly help.麦克米伦回信说他肯定能帮忙。MacMillan's music characteristically makes a dramatic impact.麦克米伦的音乐一向给人很大的触动。A . Cottrell , The First Emperor of China , Macmillan, 1981.科特瑞, 《...

chilly的音标：chilly的英式发音音标为：['tʃɪli]chilly的美式发音音标为：['tʃɪli]...

Objective : To evaluate the efficiency of intermaxillary traction by miniscrew in the treatment of jaw fracture.目的: 探讨应用牵引钉行颌间牵引术治疗颌骨骨折后关系紊乱的效果.Methods 41 cases of jaw fracture have been treated with intermaxillary fixat...

n.浮雕式灰色装饰画画法...

millilitres的音标：...

Cavill的音标：...

v.照亮，照明( illumine的过去式和过去分词 )，启发，粲...