单词	barchans
释义	请查阅词条：barchan
随便看	decliner decline/refuse to support decline/refuse to vote declines decline to declining declining declining health declining years declinism declinist declivities declivitous declivitous declivitously declivity declutch declutched declutches declutching declutter decluttering deco decoct decoction 煤气为什么会使人中毒煤气是从哪里来的煤气泄漏为什么会引发爆炸煤气灯是什么时候发明的？煤炭是怎样形成的? 煤能变成汽油吗煤能成为清洁的能源吗煤除却提供能源外，还有什么作用？照明弹的原理照相机如何拍摄照片？ Pufferung Pufferung Puffervermögen Pufferverstärker Pufferversuch Pufferwirkung Pufferzone pullen Puller Pullman