vt.屈服，投降，生产，获利，不再反对vi.放弃，屈服，生利，退让，退位n.产量，产额，投资的收益，屈服，击穿，产品...

adj.桶装的，（枪、炮）有管的...

raise的反义词有：lay, lower, lay, lower, lessen, abate, diminish。vt.raise的反义词（举起;提高;提升）：lay, lower。raise的反义词（其他释义）：lay, lower, lessen, abate, diminish。...

dangerous的反义词有：secure, safe。adj.dangerous的反义词（危险的;不安全的）：secure, safe。...

上腹部寄生畸胎，腹外附胎...

The little boy gabbled his prayers and jumped into bed.那小男孩匆匆念过祷文就跳上了床.Marcello sat on his knee and gabbled excitedly...马塞洛跪坐在地上，激动地哇哩哇啦地说着。Nicola gabbled on about her boyfriend for hours.尼古拉喋喋不休地谈论她的男朋友有好几个小时了.Marcello ...

range的近义词有：hill, mount, mountain, range, peak, volcano。下面这些名词均含有"山"的含义：hill：通常指小的土山、石山或浅丘。有时也指高山，复数表群山。mount：常用于地名之前， 即一般放在专用名词前，书面用词。mountain：通常指比hill高而陡的高山、山岳。但这种区别不是绝对的，"大"与"小"常常是相对而言。range：形成的山脉或岭。peak：指山峰，也可指山顶。volc...

extent的近义词/同义词有：degree, volume, magnitude, amount, gauge, range, measure, proportions, dimensions, content, scope, capacity, quantity, area, capaciousness, immensity, sweep, amplitude, vastness, size, expanse, space, way...

...the internationally agreed rules of chemical nomenclature.国际公认的化学命名规则It developed variations in nomenclature and in substance.它在名称上和实质上都发生了一些变化.Multiply unsaturated compounds are usually best named by the IUPAC nomenc...

authentication的音标：authentication的英式发音音标为：[ɔ:ˌθentɪ'keɪʃn]authentication的美式发音音标为：[ɔˌθentɪ'keɪʃn]...

ancient的近义词/同义词有：elderly, aged, old, archaic, antique, antique, archaic, antiquated, elderly, primitive, old, out, advanced, grey, aged, classic。adj.ancient的近义词（老的,旧的,年老的）：elderly, aged, old, archaic, antique。ancient的近义词...

The date of manufacture of the jewellery has not been authenticated.这些珠宝的制造日期尚未经证实.The document was authenticated by a seal.文件有印鉴为凭.A juridical precedent is nothing but " authenticated custom ".司法惯例只不过是 “ 权威的惯例 ” 罢了....

undermine的现在进行时为：undermining...

instalments的音标：...

n.证明是真实的、可靠的或有效的( authenticate的名词复数 )，鉴定，使生效v.证明是真实的、可靠的或有效的( authenticate的第三人称单数 )，鉴定，使生效...

adj.恶毒的，含有恶意的...

probable的反义词有：improbable, improbable。adj.probable的反义词（可能的）：improbable。probable的反义词（其他释义）：improbable。...

He was surprised to see hookers move into the next apartment.他看到妓女搬入隔壁公寓时,吓了一跳.You've been spending our rent money on Filipino hookers?你把房租全花在菲律宾妓女身上了?I hear your marriage is on the rocks , and you're shopping ...

surge的近义词/同义词有：wave, swell, gush, flow, rush, stream, billow, whirl, rush, billow, stream, mount, squirt, gush, sea, flow, swell, eruption, heave, wave。n.surge的近义词（波浪;涌流）：wave, swell, gush, flow, rush, stream, billow。sur...

beneath的反义词有：on, on。prep.beneath的反义词（在...之下）：on。beneath的反义词（其他释义）：on。...

uncertain的近义词/同义词有：changeable, speculative, insecure, precarious, unsure, doubtful, unpredictable, bewildered, confused, erratic, unsure, adrift, debatable, doubtful, flighty, risky, dispossessed, ambiguous, equivocal, u...

man in the street的音标：man in the street的英式发音音标为：[mæn in ðə stri:t]man in the street的美式发音音标为：[mæn ɪn ði strit]...

Many aqueducts from ancient Roman times still stand today near the Mediterranean Sea.许多古罗马时代的引水渠至今还保留在地中海附近.Hilly countries can be canalized by the construction of locks, tunnels, and bridge aqueducts.可以通过修筑闸门 、 隧道及高架引水道...

disinfect的音标：disinfect的英式发音音标为：[ˌdɪsɪn'fekt]disinfect的美式发音音标为：[ˌdɪsɪn'fɛkt]...

asymmetric的反义词有：symmetric。adj.asymmetric的反义词（不对称的）：symmetric。...

vt.产（后代），生，产生，导致，优生交配，养育，训练vi.产仔，繁殖，旺盛生长n.属，种类，类型，血统...

tour guide的音标：tour guide的英式发音音标为：[tuə ɡaid]tour guide的美式发音音标为：[tʊr ɡaɪd]...

n.集体主义者...

silverware的音标：silverware的英式发音音标为：['sɪlvəweə(r)]silverware的美式发音音标为：['sɪlvərwer]...

Kerberos authenticates the identity and encrypts their communications through secret - key cryptography.KERBEROS协议 认证试图等录上网用户的身份,并通过使用密匙密码为用户间的通信加密.Finally , using way of GC analyses authenticates the extracting spearmin...