extinction的音標為：[?k?st??k?n]，其基本翻譯為“滅絕，消滅”。

速記技巧：可以將單詞劃分為音節，exti-xin-tion，其中ti發/ti?/，xin發/?n/，tion發/?n/。

Extinction這個詞的詞源可以追溯到拉丁語中的“extincere”，意為“熄滅，消失”。它的詞形變化形式主要包括復數形式“extinctions”和過去式、過去分詞形式“extinguished”。

相關單詞：

1. Extinct - 意為“滅絕的，熄滅的”，是extinction的形容詞形式，表示已經滅絕或不再存在的狀態。

2. Extinction rate - 意為“滅絕率”，表示生物種群或物種消失的速度。

3. Extinctions - 是一個名詞短語，通常用于描述大規模的物種滅絕事件。

4. Extinct species - 意為“已滅絕物種”，是指已經消失或不再存在的生物物種。

5. Extinguisher - 意為“滅火器”，與extinguished這個詞相關，用于撲滅火焰和滅絕物種。

6. Extinction event - 意為“滅絕事件”，是指大規模的物種滅絕現象。

7. Extinction crisis - 意為“滅絕危機”，用來形容當前地球生物物種大規模滅絕的嚴重性。

8. Extinction denial - 意為“否認滅絕”，是一種觀點或立場，認為某些物種不會完全滅絕，而會以某種形式繼續存在。

9. Survival rate - 意為“存活率”，與extinction相對，表示生物種群或個體在面臨危險或壓力時生存下來的概率。

10. Survival - 意為“生存”，是survival rate的名詞形式，表示生物種群或個體在特定環境或條件下生存的能力。

常用短語：

1. extinction risk

2. face extinction

3. go extinct

4. risk extinction

5. endanger extinction

6. close to extinction

7. driven to extinction

例句：

1. The species is facing extinction due to deforestation and climate change.

2. The animal is at risk of extinction because of hunting and habitat loss.

3. If we don"t take action, many species could go extinct.

4. The only hope for the species is to prevent extinction at all costs.

5. The population is close to extinction and needs immediate action.

6. The animal was driven to extinction because of human activity.

7. The species is now safe from extinction due to conservation efforts.

英文小作文：

標題：The Importance of Conservation and Protection in Preserving Endangered Species

In today"s world, we are facing a grave threat from the extinction of many species of animals and plants. Many species are at risk of becoming extinct because of human activity, such as deforestation, climate change, hunting, and habitat loss. Without conservation and protection efforts, many species could disappear forever.

Conservationists work tirelessly to protect endangered species by creating protected areas, conserving habitats, and working with local communities to reduce human-wildlife interactions. These efforts are crucial in preventing extinction and ensuring the survival of these species for future generations.

We must remember that each and every species is unique and has a role to play in our ecosystems. When a species disappears, it leaves a void that cannot be easily filled by other species. Therefore, we must prioritize conservation and protection efforts to ensure that these precious species do not become extinct. Only then can we ensure a sustainable future for our planet.