简·波洛克古董店经营银器和小收藏品。Jane Pollock Antiques deals in silver and small collectables.他将收藏品无偿捐献出来。He was giving his collection away for nothing.他会在煤气灯光下展示他的收藏品。He would show his collection by gaslight....
The effects of alcohol are studied on the microemulsion composed of nonionic surfactant, water and heptane.研究了醇在非离子表面活性剂 、 水及庚烷体系中对其形成的微乳液的影响.The common character and basic forming condition on microemulsion were general...
I have tried to pack a good deal into a few words.我尽量言简意赅。The president beat his breast and called that deal a mistake.总裁捶胸顿足，称那是个错误的交易。The deal seems so attractive it would be ridiculous to say no.这笔交易看上去太诱人了，要是拒绝它简直是笑话...