Periodically , the lamellae become enlarged, forming flattened, membrane - enclosed vesicles called thylakoids.片层周期性地扩展, 形成扁平的有膜为界的囊,称为类囊体.Mortality is the number or volume of trees periodically rendered unusable through...
别说了，我来告诉你我想要什么。Just pipe down and I'll tell you what I want.别说我活该，不然让你尝尝我的拳头。Don't say it serves me right or I'll thump you.今晚别说荤话，伯纳德，说荤话可不好。Don't be crude tonight, Bernard, it doesn't become yo...
They have a siesta during the hottest part of the day.他们会在一天中最炎热的时刻小睡一会儿。The 1980s were the hottest decade on record.20世纪80年代是有史以来最热的十年。The hottest show in town was the Monet Exhibition at the Art Institute.全城最轰动的展览是在美术学...