occur的现在完成时怎么写

occur的现在进行时为：occurring...

An implantation can occur only under certain proper conditions.植入只有在某些合适的条件下才能够发生.Most of the manipulations occur instead in the etheric or astral planes.大部分操控反之发生在以太或星光层.Apogean tides occur when the moon is at the apoge...

If these drugs are stopped abruptly then some withdrawal symptoms may occur.如果突然停服这些药，则可能出现一些戒断症状。Keep a pad handy to jot down queries as they occur.手边放一本便笺簿，以便有问题时随时记下。Nitrates are chemicals that occur naturally in wate...

occur的近义词/同义词有：come, happen, take, place, transpire, about, about, exist, place, be, transpire, become, come, happen, take。vi.occur的近义词（发生）：come, happen, take, place, transpire, about。occur的近义词（其他释义）：about, exist, place,...

occur的一般过去时为：occurred...

occur的音标：occur的英式发音音标为：[ə'kɜ:(r)]occur的美式发音音标为：[ə'kɚ]...

vi.发生，出现，闪现...

occur的近义词有：happen, occur, chance, take place。下面这些词语都可表示"发生"的含义：happen：普通用词，泛指一切客观事物或情况的发生，强调动作的偶然性。occur：较正式用词，可指意外地发生，也可指意料中的发生。chance：侧重事前无安排或无准备而发生的事，特指巧合。take place：多指通过人为安排的发生。...

occur的第三人称单数（三单）为：occurs...

“日长石”的拼音为：rì cháng shí...

n.扁形虫，扁虫...

他还设计了爱丁堡大学一座投影于乔治广场的塔楼。He also designed one of the Edinburgh University towers that overshadows George Square.你不必花钱买什么特殊器材也可以同样有效地把画面投影在一面空白墙上.You don't need to spend money on special things, you can project the pic...

We had a statutory duty to report to Parliament.我们有向议会报告的法定义务。This guarantee does not affect your statutory rights.这项保证不会影响你的法定权利。The authority failed to carry out its statutory duties.主管部门未履行自己的法定职责。Not all judicially c...

These days work plays an important part in a single woman's life.现在，工作在单身女性的生活中起着重要作用。He was in large part a journalist and propagandist.他很大程度上是个新闻记者和宣传者。673 private golf clubs took part in a recent study.673家私人高尔夫俱...

伯尔先生，想必您是凯林家的朋友吧？I take it you're a friend of the Kellings, Mr Burr.要我给关在牢里的不幸的加伯尔带什么口信? ”And what is the message to the unfortunate Gabelle in prison?'去年我有一位可钦佩的译员伯尔斯少校.I had my admirable interpreter of the pr...

The firm's expenses gobbled up 44% of revenues.该公司的支出占其收入的44%。Small family businesses are being gobbled up by larger firms.小型家庭企业正被较大的公司吞并.We gobbled up the enemy.我们把敌人全歼灭了....

“楔子”的拼音为：xiē zi ...

pungent的音标：pungent的英式发音音标为：['pʌndʒənt]pungent的美式发音音标为：['pʌndʒənt]...

The air was filled with the overpowering stench of decomposing vegetation.空气中充满了令人难以忍受的腐烂植物的恶臭.Heat was obtained from decomposing manures and hot air flues.靠肥料分解和烟道为植物提供热量.Weathering prepares the rock for transport by de...

All colors are lost in the predominating grey.灰色主宰着一切,把其他颜色都淹没了.Life is made up of sob, sniffle, and smile, with sniffle predominating.人生是以哭 、 泣 、 笑三者构成的, 尤以泣为最.Nanning is a capital city of compact nationalities with Zhu...

Result: All were healed except one inducing by epiphyte infection.结果: 除1例(1耳)术后因真菌感染而穿孔未愈外,其余34例(34耳)全部愈合.The measles is caused by a kind of specific epiphyte.麻疹是由一种特殊的真菌引起的.Rice blast is a kind of epiphyte disease by Ma...

The Roman Janus is bifacial.罗马两面神有两幅面孔....

dimidium的音标：dimidium的英式发音音标为：[dɪ'mɪdɪəm]dimidium的美式发音音标为：[dɪ'mɪdɪrm]...

azimuthal的音标：azimuthal的英式发音音标为：[ˌæzɪ'm'ju:θəl]azimuthal的美式发音音标为：[ˌæzɪ'm'juθəl]...