交加的英文：
occur simultaneously

参考例句：

Violent beating
拳足交加

Add insult to injury
凌辱交加;进一步伤人感情

Windy shower of rain,snow,etc or cloud of dust;flurry
风雨、风雪等交加;飞扬的灰尘.

their special farrago of resentments(William Safire)
他们气愤交加(威廉·萨菲尔)

Hunger and disease had weakened his constitution.
他饥饿与疾病交加，体质已削弱。

"With remorse and shame, he asked for her forgiveness."
他羞悔交加地请求她的谅解。

I fear just now his Majesty is both sick and sorry, and never a penny in his pouch to boot
我怕国王陛下现在忧病交加，钱袋空空如也。

their special farrago of resentments(bWilliam Safire)
他们气愤交加(b威廉·萨菲尔)

When his nerves were in rags after hours of questioning, even this appeal could reduce him to snivelling tears
在经过好几小时的拷问而精疲力尽之后，甚至听到这样的软话，他也会泪涕交加。

My voice was steady and cool. Not like my heart, thumping inside me, Not like my mind, bitter and resentful
我的声音沉着而冷静，然而，心儿在胸口怦怦乱跳，脑海中苦恨交加的思潮起伏不已。

occur是什么意思：
v. 发生；出现；存在

Something unexpected occurred.
发生了意料之外的事。

Symbiosis occurs in a community.
共生现象出现在群落中。

They expect bonding to occur naturally.
他们希望能够建立自然的关系。

Events of this description occurred daily.
这类事件天天发生。

Change occurs at a glacial pace.
变化极其缓慢。

simultaneously是什么意思：
adv. 同时地

We need a simultaneous interpreter.
我们需要一个同声翻译。

The advanced stage of this method is simultaneous interpretation.
此法的高等阶段为同声传译。

the policy of simultaneous development of industry and agriculture
工业和农业同时并举的方针

Simultaneous employment of modern and indigenous methods
土洋结合

No one can study and watch television simultaneously.
没有人能同时地学习和看电视。