The onset of the lesions in the eyes is usually one to three weeks after appearance of the first symptoms.

通常是最初症状出现一至三周后眼睛就出现病变。

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After appearance of compact spinning, much attention has been paid to it because it can enhance yarn quality greatly.

自集聚纺纱技术出现以来，因其能大幅度提高细纱质量而备受人们关注。

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Bilal was held without bail after a court appearance in Detroit.

比拉尔在底特律的一次出庭后，被扣押不予保释。

《柯林斯英汉双解大词典》

(No Transcripts) Because it was his first appearance after the summer recess, the list was long: 37 names.

VOA: standard.2009.10.14

Mr.Brown's appearance at the inquiry was not expected to take place until after a general election, which must take place by June.

VOA: standard.2010.01.22

Days after his appearance, Cameron said Murdoch had "questions to answer in parliament" over his evidence.

CNN: James Murdoch: Son of the Sun king

Speaking after her appearance before the Police Federation annual conference, Mrs May said she wanted officers to have "the tools they need" to do their job.

BBC: Police water cannon being considered by Theresa May

After their appearance in the federal court in New Haven, Connecticut, Mr Ahmad, 38, and Mr Ahsan, 33, both British citizens, were placed in custody until trial.

BBC: Abu Hamza extradition: US court hears terror suspects