Certain chemicals can induce undesirable changes in the nervous system.有些化学物质能在神经系统中引起不良变化.However , some synthetic chelates have been shown to induce the uptake of metals by plants.许多螯合剂能诱导植物对重金属的吸收.She was using all he...
He'd phoned Laura to see if she was better.他打电话给劳拉看她是不是好些了。Laura landed a plum job with a smart art gallery.劳拉在一家时尚画廊找到了份美差。Laura let out the clutch and pulled slowly away down the drive.劳拉松开离合器踏板，沿车道慢慢驶离。...
The company's welfare officer deals with employee's personal problems.公司负责福利的工作人员处理雇员的个人问题。Financial Compensation forest externals should be public - Welfare forests , not be timber forest.受外在补偿的应该是特定公益林的经营者, 而...