antedate的反义词有：postdate, postdate。vt.antedate的反义词（在）：postdate。antedate的反义词（其他释义）：postdate。...

n.数据库，资料库，信息库...

inundated的音标：inundated的英式发音音标为：['ɪnəndeɪtɪd]inundated的美式发音音标为：['ɪnəndeɪtɪd]...

n.间渡（过程），逐渐融合（过程），中间形式，过渡形式...

取消主义者...

dated的近义词/同义词有：old-fashioned, longer, back-number, prehistoric, out-of-style, outmoded, passe, old, hat, used, forgotten, obsolete, no, out-of-date, antediluvian, obsolescent, back, antiquated。adj.dated的近义词（过时的）：old-fash...

n.受托管理国( mandatory的名词复数 )...

n.堕落，潦倒，毁坏，恶化...

v.校勘，修改...

n.（蚁幼虫）分泌乳突...

All the cupboards and appliances dated from the 1950s.所有这些橱柜和家用电器都是20世纪50年代的物品。Archaeologists have dated the fort to the reign of Emperor Antoninus Pius.考古学家判定这个堡垒建于罗马皇帝安东尼·庇护统治时期。This album has hardly dated at all.这张专辑几...

n.内液动荡声，腔液音...

n.住处，住宿，座位，铺位，和解...

n.& adj.与格（的）...

gradational的音标：gradational的英式发音音标为：['grædɪfənəl]gradational的美式发音音标为：['grædɪfənəl]...

v.倒填日期( backdate的过去式和过去分词 )，使（付款等）在较早的日期开始生效...

These figures are very out of date.这些数字早已过时。A passport that is out of date is invalid.护照过期是无效的.This kind of machine is out of date.这种机器过时了....

update的现在完成时为：updated...

vt.更新，使现代化，校正，修正n.现代化，更新的信息，更新的行为或事例...

The plant acts as a sedative in treating neuralgia.这种植物被用作治疗神经痛时的镇静药。The patient is sedated with intravenous use of sedative drugs.静脉注射了镇静剂后病人安然入睡。They use opium as a sedative, rather than as a narcotic.他们把鸦片用作镇静剂而不是毒品。...

蛔目...

v.校勘，修改( emendate的现在分词 )...

inundate的近义词/同义词有：over, run, cascade, flood, deluge, overflow, drench, immerse, flood, drench, over, run, deluge, submerge, overflow, shower, cascade, engulf, drown。n.inundate的近义词（洪水;泛滥）：over, run, cascade, flood, deluge...

An official decree invalidated the vote in the capital.一份官方法令宣布在首都举行的投票无效。A contract signed now might be invalidated at some future date.现在签订的合同可能在将来的某一天就会失效。The court rejected EPA's position and invalidated all the...

antedate的现在完成时为：antedated...

Cephalochordata的音标：...

v.（在历史上）比…为早( antedate的过去式和过去分词 )，先于，早于，（在信、支票等上）填写比实际日期早的日期...

单日历表...

inundate的现在进行时为：inundating...

v.填迟…的日期( postdate的第三人称单数 )...