?一：sustains是什么意思（中英文）解釋的意思

sustains是一個(gè)動(dòng)詞，意為“支撐；維持；繼續(xù)；使持續(xù)”。它可以指物理上的支撐，也可以指上的支持或保持某種狀態(tài)。

二：怎么讀（音標(biāo)）

sustains的音標(biāo)為/s??ste?nz/。

三：用法

1. 作為及物動(dòng)詞，sustains可以指物理上的支撐或維持某種狀態(tài)。：

- The bridge was not strong enough to sustain the weight of the truck. (這座橋不夠堅(jiān)固，無法承受卡車的重量。)

- She sustained a serious injury in the accident. (她在事故中受了重傷。)

2. 作為及物動(dòng)詞，sustains還可以指上的支持或保持某種狀態(tài)。：

- The love and care of his family has sustained him through difficult times. (他家人的愛和關(guān)懷在艱難時(shí)期給予了他堅(jiān)強(qiáng)的支持。)

- He sustained his determination to finish the race despite the pain in his leg. (盡管腿部疼痛，他仍然堅(jiān)定地決心要完成比賽。)

3. 作為不及物動(dòng)詞，sustains可以指維持某種狀態(tài)或保持某種能力。：

- The old man's health is not good, but he still sustains well. (老人的健康狀況不佳，但他仍然保持得很好。)

- The company sustained its position as the market leader for many years. (這家公司多年來一直保持著市場領(lǐng)導(dǎo)者的地位。)

4. sustain還可以作為名詞使用，意為“支撐力；維持力”。：

- The bridge was built to withstand the sustain of strong winds. (這座橋是為了經(jīng)受大風(fēng)的支撐力而建造的。)

四：例句1-5句且中英對照

1. The athlete sustained a serious injury during the competition and had to withdraw from the race. (這位運(yùn)動(dòng)員在比賽中受了重傷，不得不退出比賽。)

2. She sustained her energy and determination throughout the long journey. (她在漫長的旅途中保持著精力和決心。)

3. The building was not able to sustain the impact of the earthquake and collapsed. (這棟建筑無法承受地震的沖擊而倒塌。)

4. His family's love and support have sustained him through difficult times in his career. (他的家人的愛和支持在他職業(yè)生涯中給予了他堅(jiān)強(qiáng)的支撐。)

5. The company's profits have been sustained at a steady level for the past five years. (過去五年里，這家公司的利潤一直保持在穩(wěn)定的水平。)

五：同義詞及用法

1. maintain：意為“維持；保持”。與sustain類似，也可以指物理上的支撐或上的支持。：

- The government is trying to maintain peace in the region. (正試圖在該地區(qū)維持和平。)

- She maintained her composure despite the difficult situation. (盡管處境困難，她仍然保持著鎮(zhèn)靜。)

2. uphold：意為“維護(hù)；支持；堅(jiān)持”。與sustain相比，更強(qiáng)調(diào)對某種價(jià)值觀念或信念的支持和堅(jiān)守。：

- We must uphold the principles of justice and equality. (我們必須堅(jiān)守公正和平等的原則。)

- The lawyer will do his best to uphold his client's rights. (律師會盡全力維護(hù)客戶的權(quán)利。)

3. support：意為“支撐；支持”。與sustain相比，更常用于指物理上的支撐或上的鼓勵(lì)和幫助。：

- The shelf is not strong enough to support the weight of these books. (這個(gè)架子不夠堅(jiān)固，無法承受這些書的重量。)

- I am grateful for all the support and encouragement from my friends during this difficult time. (在這段困難時(shí)期，我感謝朋友們給予的所有支持和鼓勵(lì)。)

六：編輯總結(jié)

sustains是一個(gè)常用的動(dòng)詞，意為“支撐；維持；繼續(xù)；使持續(xù)”。它可以指物理上的支撐，也可以指上的支持或保持某種狀態(tài)。在使用時(shí)，需要根據(jù)具體語境選擇適當(dāng)?shù)暮x。同時(shí)，它還可以作為名詞使用，意為“支撐力；維持力”。與其近義詞maintain、uphold和support相比，sustain更強(qiáng)調(diào)對某種狀態(tài)或能力的保持和延續(xù)。