Cocoa is the country's economic mainstay.
可可是这个国家的经济支柱。
1.支柱,柱石,主要寄托
2.骨干
3.主要的依靠
4.台柱
5.主桅前支索
6.主将
7.大桅拉索
1.支柱,柱石,主要寄托
2.骨干
3.主要的依靠
4.台柱
5.主桅前支索
6.主将
7.大桅拉索
1.the person or thing that something depends on most in order to continue or be successful
1.Her employer was a mainstay electronics producer and a key exporter, meaning the company's business remained reasonably healthy.
她是一个幸运儿，公司是日本一个主要的电子生产商和出口商，这意味着它的业务在当时仍然相当地健康。
2.Williams has been a mainstay with the organization and one of Torre's favorites, spending all 16 of his Major League seasons in pinstripes.
威廉斯是托瑞喜欢的一名球队支柱，他所有16年大联盟生涯都穿著直条纹球衣。
3.When he took over in 2005, the company was struggling to cope with the decline of photographic film, its mainstay for more than a century.
当他2005年接管时，公司正在照相底片走下坡路中挣扎，这一业务是公司一个多世纪以来的支柱。
4.Korean pine used to be the mainstay of the "Great Northern Wildnerness" which once stretched across an area bigger than northern Europe.
红松曾是范围比北欧地域还大的北大荒的主要植物。而今天它们被保护在几个自然保护区内。
5.Bisphosphonates appear to be a current mainstay for the treatment and prevention of the skeletal-related morbidity in cancers.
双膦酸盐类药物似乎是目前主体的治疗和预防的骨骼有关的发病率在癌症。
6.With the advent of the urban age, as well as the core of the region, urban also becomes the mainstay of it.
随着城市时代的到来，城市不仅是区域的核心也成为区域的主体，区域的变化越来越表现为城市的变化。
7.Topical ketoconazole, an imidazole, has been a mainstay of treatment for fungal infections and seborrheic dermatitis.
外用酮康唑，一个咪唑，已成为支柱治疗真菌感染和脂溢性皮炎。
8.It has been a mainstay of American economic growth and prosperity.
长期以来，该体系始终是美国经济增长和繁荣的支柱。
9.Original silhouette was destined for the great outdoors but now considered to be a mainstay in street wear.
原始的剪影是注定精彩的户外活动，但现在被认为是在街头的中流砥柱。
10.Enterprises are the mainstay of e-commerce, enterprises, particularly SMEs, the ability of e-business applications is still relatively weak.
企业是电子商务的主体，企业特别是中小企业对电子商务应用能力目前还相对比较薄弱。