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- Permanently frozen subsoil, occurring throughout the Polar Regions and locally in perennially frigid areas. 永凍土永久冰凍的下層土壤，出現在整個(gè)北極地區和部分長(cháng)期寒冷的地區
- Permanently frozen subsoil,occurring throughout the Polar Regions and locally in perennially frigid areas. 永凍土永久冰凍的下層土壤，出現在整個(gè)北極地區和部分長(cháng)期寒冷的地區
- In late spring, the combination of frozen subsoil, bare surface cover and thawing topsoil facilitated ephemeral gully growth. 該區春季凍融時(shí)期流域尺度上的淺溝侵蝕研究還較少，獲得該時(shí)段淺溝侵蝕的資料非常重要。
- Do you ever freeze in social situations? 你是否有過(guò)在社交環(huán)境中被冷落的經(jīng)歷?
- A treeless area between the icecap and the tree line of Arctic regions,having a permanently frozen subsoil and supporting low-growing vegetation such as lichens,mosses,and stunted shrubs. 苔原北極地區冰蓋和喬本植被線(xiàn)之間的無(wú)樹(shù)地區，有永凍底土，并支撐低的植物，如苔蘚、地衣和發(fā)育不全的灌木。
- A treeless area between the icecap and the tree line of Arctic regions, having a permanently frozen subsoil and supporting low-growing vegetation such as lichens, mosses, and stunted shrubs. 苔原:北極地區冰蓋和喬本植被線(xiàn)之間的無(wú)樹(shù)地區,有永凍底土,并支撐低的植物,如苔蘚、地衣和發(fā)育不全的灌木。
- Her eyes are the most catching I have ever seen. 她的眼睛是我見(jiàn)到過(guò)的最迷人的。
- The streets were as noisy as ever. 街上和往常一樣喧鬧。
- a black mucky soil with a frozen subsoil that is characteristic of arctic and subarctic regions. 黑色的腐殖土，有結凍的底土，是北極區和亞北極區的特征。
- The butcher chopped off a rib of frozen pork. 屠夫砍下一塊凍肉的肋條。
- The snow has frozen hard on the road. 路上的雪已經(jīng)凍得很硬了。
- The seedling was frozen to death. 幼苗被凍死了。
- I was inspired to work harder than ever before. 我受激勵比以往任何時(shí)候都更加努力地工作。
- She's been piling up money ever since she got the job. 自從得了那份工作以來(lái)，她一直在攢錢(qián)。
- These frozen foods are the most convenient of all. 這些冷凍食品是最為方便。
- Guo is the bravest policeman I have ever seen. 小郭是我所見(jiàn)到的最勇敢的警察。
- The clothes were frozen on the washing-line. 衣服在晾衣繩上凍住了。
- He has frittered away every chance he ever got. 他把到手的每個(gè)機會(huì )都糟塌掉了。
- The frozen snow crunched under our feet. 凍結的雪在我們的腳下嘎吱作響。
- It was the thickest pea soup we had ever seen. 這是我們所見(jiàn)過(guò)的最濃的黃色濃霧。
