...the continuing failure of women to penetrate the higher levels of engineering...女性一直未能跻身工程领域的更高层Other proteins do penetrate into and, in some cases, all the way through the lipid bilayer.其他蛋白质则渗透到脂质双层(膜)中,而且在某些情况下一直透过...
Do you think this fear is warranted?你认为有必要这样害怕吗？This material is warranted ( to be ) pure silk.这块料子保证是纯丝的.The storekeeper warranted the quality of the coffee.店主保证咖啡的质量....