?一：comeacross是什么意思？用法、例句的意思

comeacross是一個(gè)動(dòng)詞短語(yǔ)，意為“偶然遇到”、“碰巧”、“被理解”或“給人留下印象”。它可以用來(lái)描述某人或某物在某個(gè)場(chǎng)合或情況下被遇到或，也可以用來(lái)表示某人的行為或言語(yǔ)給人留下了深刻的印象。

二：怎么讀（音標(biāo)）

/k?m ??kr??s/

三：用法

1. come across + 名詞：表示“偶然遇到某人/某物”。

例句：I came across my old friend in the supermarket yesterday. (昨天我在超市偶然遇到了我的老朋友。)

2. come across + 形容詞：表示“給人留下…的印象”。

例句：His speech came across as very sincere and convincing. (他的演講給人留下了非常真誠(chéng)和有說(shuō)服力的印象。)

3. come across as + 形容詞/名詞：表示“被理解為…”。

例句：She often comes across as cold and unfriendly, but she is actually a very warm person. (她經(jīng)常給人冷漠和不友善的感覺(jué)，但實(shí)際上她是一個(gè)非常熱情的人。)

四：例句1-5句且中英對(duì)照

1. I came across an interesting article about space exploration in the newspaper this morning. (今天早上我在報(bào)紙上偶然了一篇關(guān)于太空探索的有趣文章。)

2. His words came across as arrogant and condescending, which made everyone feel uncomfortable. (他的話給人留下了傲慢和居高臨下的印象，讓大家都感到不舒服。)

3. When I was cleaning out my closet, I came across a box of old photos that brought back a lot of memories. (當(dāng)我整理衣柜時(shí)，偶然了一盒舊照片，讓我回憶起很多往事。)

4. The speaker's message didn't come across clearly because of the poor sound system in the auditorium. (由于禮堂的音響不佳，演講者的信息沒(méi)有清晰地傳達(dá)出去。)

5. She always comes across as confident and self-assured, but deep down she is actually quite insecure. (她總是給人自信和自負(fù)的印象，但實(shí)際上內(nèi)心里她很不安全感。)

五：同義詞及用法

1. stumble upon：意為“偶然”、“碰巧遇到”，語(yǔ)氣比come across稍微強(qiáng)烈。

例句：I stumbled upon this amazing restaurant while walking around the city. (在城市漫步時(shí)我偶然了這家令人驚嘆的餐廳。)

2. encounter：意為“遇到”、“偶然碰到”，語(yǔ)氣比come across更正式。

例句：We encountered some difficulties during our trip, but we managed to overcome them. (我們?cè)诼猛局杏龅搅艘恍├щy，但最終克服了它們。)

3. run into：意為“偶然遇到”、“碰巧碰見(jiàn)”，語(yǔ)氣比come across稍微口語(yǔ)化。

例句：I ran into my ex-girlfriend at the mall yesterday. (昨天我在商場(chǎng)偶然遇到了我的前女友。)

六：編輯總結(jié)

comeacross是一個(gè)常用的動(dòng)詞短語(yǔ)，可以用來(lái)描述某人或某物被偶然遇到或，也可以表示某人的行為或言語(yǔ)給人留下深刻的印象。它的用法靈活多樣，可以與名詞、形容詞、副詞等搭配使用，表達(dá)的含義也有所不同。在寫(xiě)作中，我們可以根據(jù)具體情況選擇合適的同義詞替換來(lái)豐富表達(dá)方式。