This toy is made to pull apart.这件玩具能拆开.These pieces of ice don't pull apart easily.这些冰块不易分开.We could not pull apart two plates which enclosed a vacuum.如果两个盘子间是真空,我们就无法将它们分开....
He always vents his anger on the dog.他总是拿狗出气.The fluid that emerges from the vents is acidic (pH 3) and hot.从那些出口出来的液体呈酸性（pH值为3），且是热的。A group of volcanic vents will produce a lava of the same mineral composition.一群火山口将产生...
肺实际上由上千条细微的气管构成。The lungs are in fact constructed of thousands of tiny tubes.不要为体重的细微变化担心。Don't worry about tiny fluctuations in your weight.我们每时每刻都在发生细微的变化。We change subtly all the time....