这些颗粒的水平用微克每立方米来衡量.The level of such particulates is measured in micrograms per meter air.根据病情的急性程度,剂量可达1,000微克,每一天两次.Up to twice a day 1,000 mcg, depending acuteness of the disease.生产: 人均日产可达克级,药用量是微克级.Output: to gramme ...
我让马低下头啃吃春天的青草。I let the horse drop his head to crop the spring grass.如果不去动的话，冬萝卜会在春天开花结籽。If unused, winter radishes run to seed in spring.春天，草地上开满了黄水仙。In the spring, the meadow is a mass of daffodils....