She accidentally knocked over the paintbrush, creating a vibrant splatter on the canvas.

她不小心撞倒画笔，使画布上出现鲜艳的泼墨。

A minor crack appeared on the old ceramic vase.

老陶瓷花瓶上出现一条细小的纹。

A case of giant congenital melanocytic nevi associated with poliosis is reported.

报告巨大先天性色素痣皮损处出现白毛1例。

Abdominal tissues sometimes adhere after an operation.

手腹部有时会出现粘连。

A job fell vacant in the accounting department.

财会部出现一个空缺。

Surgery is the only choice of treatment if aspiration pneumonia, mediastinitis or other infections occur.

一旦患出现感染症状时，手治疗是唯一的选择。

His illness left him subject to asthmatic attacks.

他的使他容易出现哮喘发作。

Microsoft animated characters will pop out and read the words in different languages.

微软的动画角色会突然出现，用不同的语言来阅读这些单词。

A note of discord crept into their relationship.

他们的关系出现。

The moment the clown appeared on stage, the audience folded up.

小丑一出现在舞台上, 观众们个个笑得前俯仰。

There will be a mutiny if conditions do not improve.

如果情况不改变,将会出现兵变。

A crescent moon peeped out from behind the clouds.

一弯新月从云中出现。

Clinical manifestations may be lockjaw, entasia and incontinence.

往往出现牙关紧闭、强直性全身痉挛、大小便失禁。

New materials such as gilded cobber and silvery threads emerged.

例如，银镀金卡柏线程出现的新材料。

The resurgence of active clanship in contemporary rural China is no simple phenomenon.

当代中国农村宗族现象的大量出现不是简单的历史重现。

However, there were two disagreements among some Asian and European participants at the colloquium.

然而，与会的亚洲和欧洲代表在两方面出现意见分歧。

Misprints often crop up in the papers.

报上常出现印刷错误。

Social problems cropped up in the wake of natural disasters.

自然灾害, 出现许多社会问题。

A difficulty has cropped up at work.

工作中突然出现困难。

The appearance of a comet caused universal dismay in the ancient world.

在古代，彗星的出现引起普遍的恐慌。