?外出的英文翻譯是 "going out"。

用法：表示離開(kāi)家或辦公室，到外面的場(chǎng)所去。

例句：

1. 我今天要外出開(kāi)會(huì)，晚上才能回來(lái)。

I have a meeting to attend today, I won't be back until tonight.

2. 周末我喜歡和朋友一起外出旅行。

I like to go out and travel with friends on weekends.

3. 他經(jīng)常外出打工，掙錢(qián)養(yǎng)家。

He often goes out to work and earns money to support his family.

4. 媽媽我一個(gè)人外出，總是要我有人陪同。

My mom doesn't allow me to go out alone, she always wants me to have someone with me.

5. 外出時(shí)請(qǐng)記得關(guān)好門(mén)窗，不要讓小偷進(jìn)來(lái)。

Remember to lock the doors and windows when you go out, don't let thieves come in.

同義詞及用法：

1. Go outside: 表示離開(kāi)室內(nèi)環(huán)境，到室外去。如：I need some fresh air, I'm going outside for a while.

2. Step out: 表示暫時(shí)離開(kāi)某個(gè)地方。如：Please wait for me here, I'll just step out for a minute.

3. Leave the house/office: 表示離開(kāi)住處或辦公室。如：I left the house early this morning and didn't come back until late at night.

4. Head out: 表示準(zhǔn)備離開(kāi)某個(gè)地方。如：We should head out soon if we want to catch the train.

5. Venture out: 表示冒險(xiǎn)或冒險(xiǎn)前往某個(gè)地方。如：I'm not sure if I want to venture out in this storm.