Each corn kernel will make a loud pop when cooked.每粒玉米在烹制时都会发出很响的啪的一声。The kernel of his problem is lack of money.他的问题的核心是缺钱.The nutshell includes the kernel.果壳裹住果仁....
Particles deposited in the alveoli are immediately subjected to coating by surface active lipid materials.当粒子沉淀到肺泡中时,立刻会遭到表面活性的脂质物质的复盖.Surfactant is the name given to the lipid secretions that lie in the alveoli.表面作用剂是指肺...