It would be uneconomic to try and repair it.花钱修理不合算。The company said the service was uneconomic.公司说这项业务不赚钱。Sending a replacement jet would have been uneconomic.当时派一架喷气式飞机去替换的话，代价太大了。...
The papain can be made into depilatory for tanning the leathers and exquisite with good texture.可制成皮革软化剂,经木瓜酶软化的皮革柔软、白、面细致,手感好.So that's not your tanning lamp, miss goodwin?那不是你的晒灯吗, 古德温小姐?The sun's ultraviolet...
The microgel particles the research team hae deeloped are like'smart sponges'when dispersed in water.微凝胶体研究小组已经研究出在水中分散的类似 “ 漂亮的海绵 ”.The application characteristics of reactive microgel in pigment printing bind...
They were talking in whispers.他们在悄悄地谈话。While he was talking to his secretary, he toyed with a pencil.在和秘书谈话的时候, 他手中摆弄着一支铅笔.How much money are we talking about?...总共是多少钱？Why do you use so many prefixes while talking?你说起话来...