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...
His right leg buckled under him.他的右腿发软打战。Mcanally's knees buckled and he crumpled down onto the floor...麦卡纳利双膝发软，瘫倒在地板上。The accident buckled the wheel of my bicycle.我自行车的轮子在事故中弄弯了。Mcanally's knees buckled and h...
Gather up your muscles and jump.收紧肌肉,然后起跳.She watched Willie gather up the bills and stuff them carelessly into his pocket.她瞅着威利收拾起钞票,漫不经心地把它们塞进衣袋.Since your holiday is already over, you'll have to gather up the thr...