He is vacuuming a rug in the sitting room.他在起居室里用吸尘器打扫地毯.L am vacuuming the floor now and have several shirts to iron.我正在用真空吸尘器清理地板,还有好几件衬衫要熨.But a wide - open floor adds only a few seconds the vacuuming chore.但是,广泛的开放式购...
Some of the companies illegally sent the wherewithal for making chemical weapons.有些公司非法为制造化学武器提供所需的资金和设备等。The chemical structure of this particular molecule is very unusual.这个特殊分子的化学结构很不寻常。The two leaders also approved t...
他自制、矜持和冷漠得几乎有些不近人情。His self-control, reserve and aloofness were almost inhuman.这关爱使我不能自制，令我失声痛哭。Kindness breaks me up; it makes me cry.我开始想当时若是更自制一些就好了。I began to wish I'd shown more self-control....