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- Oil and gas will continue to be our chief source of fuel. 石油和天然气将继续是燃料的主要来源。
- People regard the sun as the chief source of heat and light. 人们认为太阳是主要的热源和光源。
- The sun is regarded as the chief source of heat and light. 太阳被认为是主要的热源和光源。
- The chief source of sand is Mount Mingsha more than 1,000 m to the west of the grottoes. 而沙的主要来源，是位于石窟西侧1000多米的鸣沙山。
- The Privy Council was formerly the chief source of executive power in the state and give private advice to the King. 枢密院原来是政府行政权力的源泉，给君主提供“私人”建议。
- One or two staple crops are the chief sources of food intake. 一、两种主要农作物是人们食物的主要来源。
- Tall tropical southeast Asian grass having stout fibrous jointed stalks,sap is a chief source of sugar. 东南亚热带高草，茎粗壮含纤维有接头，汁是糖的主要原料。
- One is the developed countries in the West, which constitute our chief source of foreign funds and technology. 一个是对西方发达国家的开放，我们吸收外资、引进技术等等主要从那里来。
- The chief source of livelihood of lesser dignitaries was petty office and graft. 较小头头的主要生活来源，是占据一个小职位，收点贿赂。
- A soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine. 一种软质矿物(氟化钙),在紫外线下常发荧光,是氟的主要来源。
- The chief sources for the Greek mathematical works are Byzantine Greek codices. 希腊的数学著作主要取材于拜占庭的希腊文手抄本。
- The Privy Councilwas formerly the chief source of executive power in the state and give privateadvice to the King. 枢密院原来是政府行政权力的源泉，给君主提供"私人"建议。
- A yellow,white,or colorless crystalline mineral of barium sulfate,BaSO4,that is used in paint and as the chief source of barium chemicals. 重晶石硫酸钡的黄色、白色或无色的晶体矿物，BaSO4，用作涂料和钡化学物的主要来源。
- There were five chief sources of Habsburg finance,and several smaller ones. 哈布斯堡家族有五项主要的财政来源，另有一些小项进款。
- Blogs were considered the "coolest" modern communication medium, but magazines remained popular and the chief source of fashion information. 博客被认为是"最酷"的现代交流手段,但杂志仍然很受欢迎,被认为是时尚信息的主要来源。
- When agriculture becomes the chief source of sustenance, the community is still small but assumes a more permanent character. 农业成为主要生存方式以后，社区依然很小，但具有了更经久的性质。
- An Asian plant (Vigna radiata) in the pea family, widely cultivated for its edible seeds and pods. It is the chief source of bean sprouts. 绿豆：一种豆科亚洲植物（绿豆豇豆属），因其可食用的种子和豆荚而广泛栽培。是豆芽的主要来源
- There were five chief sources of Habsburg finance, and several smaller ones. 哈布斯堡家族有五项主要的财政来源,另有一些小项进款。
- The search for happiness is one of the chief sources of unhappiness. 追求幸福是不能幸福的主要原因之一。
- A yellow, white, or colorless crystalline mineral of barium sulfate, BaSO4, that is used in paint and as the chief source of barium chemicals. 重晶石硫酸钡的黄色、白色或无色的晶体矿物，BaSO4，用作涂料和钡化学物的主要来源
