美國(guó)留學(xué)選擇什么專業(yè)好?留學(xué)美國(guó)熱門專業(yè)推薦
2019-06-26
更新時(shí)間:2024-03-22 10:47作者:小編
?knockdown是一個(gè)形容詞,意思是使人或物倒下或擊倒的。它也可以作為動(dòng)詞使用,意思是擊倒、打倒或降低價(jià)格。這個(gè)詞源于英語中的“knock down”,其中“knock”意為敲打,而“down”則表示向下。它可以用來形容物體被撞擊后摔倒,也可以用來描述價(jià)格的降低。
knockdown的音標(biāo)為/?nɑ?kda?n/。
1. 形容詞:當(dāng)作形容詞使用時(shí),knockdown通常用來描述人或物被打倒或摔倒的情況。
:
- The strong wind knocked down the trees in the park.(強(qiáng)風(fēng)把公園里的樹都吹倒了。)
- The boxer delivered a powerful punch and knocked down his opponent.(拳擊手發(fā)出一記有力的拳頭,把對(duì)手打倒了。)
2. 動(dòng)詞:作為動(dòng)詞時(shí),knockdown有兩種常見用法。
- 意思是“擊倒、打倒”:
:
- The police officer knocked down the suspect with one swift move.(一招將嫌疑犯擊倒在地。)
- The basketball player was knocked down by his opponent during the game.(籃球運(yùn)動(dòng)員在比賽中被對(duì)手撞倒了。)
- 意思是“降低價(jià)格”:
:
- The store is having a sale and has knocked down the prices of all their products.(這家商店正在搞特價(jià)活動(dòng),把所有商品的價(jià)格都降低了。)
- The landlord knocked down the rent for the apartment by 20%.(房東把公寓的租金降低了20%。)
1. The strong storm knocked down power lines and left the whole town without electricity.(強(qiáng)烈的風(fēng)暴把電線桿都吹倒了,整個(gè)城鎮(zhèn)都斷電了。)
2. The construction workers had to use a crane to knock down the old building.(建筑工人不得不用起重機(jī)拆除那座舊樓。)
3. The company decided to knock down the price of their new product in order to attract more customers.(公司決定降低他們新產(chǎn)品的價(jià)格,以吸引更多的顧客。)
4. The football player was knocked down by the opposing team's defender and had to be taken off the field on a stretcher.(足球運(yùn)動(dòng)員被對(duì)方的后衛(wèi)撞倒,不得不被用擔(dān)架送離場(chǎng)地。)
5. After months of negotiation, they finally managed to knock down the price of the house by 10%.(經(jīng)過數(shù)月的談判,他們最終成功將這棟房子的價(jià)格降低了10%。)
1. Knock over:意為“打翻、撞倒”,常與物體相關(guān)。
:The cat knocked over the vase on the shelf.(貓把架子上的花瓶打翻了。)
2. Bring down:意為“使倒下、擊敗”,常用于比喻性的語境。
:The team worked together to bring down their opponents and win the championship.(這個(gè)團(tuán)隊(duì)一起合作,擊敗對(duì)手贏得了冠。)
3. Lower:意為“降低、減少”,常用于描述價(jià)格或程度的變化。
:The store has lowered the prices of all their products for the holiday season.(這家商店為了節(jié)日季節(jié)把所有商品的價(jià)格都降低了。)
knockdown是一個(gè)多功能的詞語,既可以作為形容詞,形容人或物被擊倒或摔倒,也可以作為動(dòng)詞,表示擊倒、打倒或降低價(jià)格。它可以用來形容自然災(zāi)害中造成的損害,也可以用來描述體育比賽中的情況,還可以用來表示商業(yè)活動(dòng)中的價(jià)格變化。在寫作時(shí),我們可以根據(jù)具體語境選擇合適的同義詞替換,以豐富文章表達(dá)效果。