蛙类从不喝水, 它们通过渗透压的调节,从周围环境中吸收水分.Frogs never drink. They absorb water from their surroundings through osmosis.另外, 布劳斯汀还强调, 蛙类还是新型药物的重要来源.And, Blaustein noted, frogs are also important sources of new medicines.蛙类总是令人觉得很严肃的样子...
他昨天去世了，关系疏远的儿子没来作最后的道别。He was laid to rest yesterday without a final goodbye from his estranged son.这个穿上军装的疏远的倔强的儿子,还是离家为好.This strange stiff son in the uniform is best way from home.他脸上带着一种淡漠而疏远的表情.His face assumed an e...
He was impassible before victory, before danger, before defeat.他面对胜利 、 危险 、 失败均能处之泰然.Eliza sat cold, impassible, and assiduously industrious.伊丽莎冷冷地, 无动于衷地坐着, 勤奋地干着活儿.EXAMPLE : During the rainy season the valley became an...
Support the alumina and fluoride hoppers and point feeders.支撑氧化铝和氟化盐料斗并且含有定点喂料功能.Support the transport system for alumina and fluoride to the hoppers.支撑氧化铝和氟化盐进入料斗的传送系统.The two pairs of millstones are fed with grain by t...