coal seam ["k??l se?m]

音標(biāo)：/k??l/ - /se?m/

基本翻譯：煤層

速記技巧：記憶時(shí)可以聯(lián)想“煤層”與“扣閃”諧音

希望以上信息對(duì)您有幫助！

coal seam這個(gè)詞的英文詞源可以追溯到拉丁語中的“coalis”，意為“煤”。它的變化形式包括復(fù)數(shù)形式“coal seams”和過去式“coal-seamed”。

相關(guān)單詞：

coal mine：意為“煤礦”，是由coal和mine兩個(gè)詞組成的，表示開采煤的地方。

coal-bearing：意為“含煤的”，是由coal和bearing兩個(gè)詞組成的，表示含有煤的地質(zhì)特征。

seamless：意為“無縫的”，是由seam和less兩個(gè)詞組成的，表示沒有接縫或裂痕的狀態(tài)。

coal-fired：意為“用煤作為燃料的”，是由coal和fire兩個(gè)詞組成的，表示使用煤作為能源的方法。

seam：意為“接縫”、“縫”，在coal seam中表示煤層之間的接縫。

coal-field：意為“煤田”，是由coal和field兩個(gè)詞組成的，表示煤炭資源的集中分布區(qū)。

seamstress：意為“女裁縫”，是由seam和stress兩個(gè)詞組成的，表示制作衣服的女性。

seam-welding：意為“焊接接縫”，是由seam和welding兩個(gè)詞組成的，表示將金屬或塑料等材料之間的接縫焊接起來的技術(shù)。

seamster：意為“針織工”，是由seam和ster兩個(gè)詞組成的，表示從事針織工作的人。

以上這些單詞都與coal seam有著密切的聯(lián)系，并且可以反映出英語中詞匯的多樣性和變化形式。

常用短語：

1. coal seam exploration 煤層勘探

2. coal seam mining 煤層開采

3. coal seam thickness 煤層厚度

4. coal seam mining technology 煤層開采技術(shù)

5. coal seam safety 煤層安全

6. coal seam waste disposal 煤層廢棄物處理

7. coal seam environment 煤層環(huán)境

雙語例句：

1. The company is conducting coal seam exploration in the hope of finding more coal resources. (公司正在進(jìn)行煤層勘探，希望能找到更多的煤炭資源。)

2. Coal seam mining has caused environmental problems in some areas. (煤層開采在一些地區(qū)造成了環(huán)境問題。)

3. The mine manager is responsible for ensuring coal seam safety. (礦長(zhǎng)負(fù)責(zé)確保煤層安全。)

4. The government is considering new coal seam waste disposal methods. (政府正在考慮新的煤層廢棄物處理方法。)

5. The coal seam environment needs to be protected from pollution. (煤層環(huán)境需要保護(hù)免受污染。)

6. Coal mining has been a crucial source of income for many rural communities. (煤炭開采一直是許多農(nóng)村社區(qū)的重要收入來源。)

7. The company has invested heavily in improving its coal seam mining technology. (公司已經(jīng)投入大量資金改善煤層開采技術(shù)。)

英文小作文：

Coal mining is an essential industry that has played a crucial role in the development of many countries. However, it also brings with it some environmental and safety concerns. To address these issues, it is essential to ensure that coal seam exploration and mining techniques are carried out in a safe and environmentally responsible manner. At the same time, we must also recognize the importance of coal mining as a source of income for many rural communities and work to ensure that it is carried out in a sustainable manner. In conclusion, coal mining must be carried out in a responsible manner that balances the interests of the environment, safety, and the economic needs of the communities involved.