mainstay

• The mainstay of treatment is timely and adequate rehydration
  治疗霍乱的方法在于及时补充足够的水份。
• Family businesses are mainstays of german and italian industry
  家族企业是德国和意大利工业的中流砥柱。
• Self - confidence and self - reliance are the mainstays of a strong character
  自信和自立是坚强品格的柱石。
• Self - confidence and self - reliance are the mainstays of a strong character
  自信和自力更生是坚强的柱石。
• Self - confidence and self - reliance are the mainstays of a strong character
  自信与自立是对坚强品格的支柱。
• Make vegetables the mainstay of your meal out and you will not go wrong
  出外时，选择蔬菜为主食就没错了。
• Self - confidence and self - reliance are the mainstays of a strong character
  自信与自赖，乃坚强性格的要质。
• Self - confidence and self - reliance are the mainstays of a strong character
  自信和自力更生是坚强品格的柱石。
• The compton brothers were mainstays of the arsenal side in the 1940s
  坎普顿兄弟是20世纪40年代阿森纳的支柱。
• The compton brothers were mainstays of the arsenal side in the 1940s
  卡姆特兄弟是阿森纳四十年代队中的主要球员。