You shouldn't have let the children fool about / around with dangerous chemicals.你不该让孩子们胡闹摆弄危险的化学品.They still slept with the lights on, a leftover from more dangerous times.他们仍旧开着灯睡觉,那是危险时期留下来的习惯。The fire is dangero...
Such laws could protect the consumer from harmful or dangerous remedies.这样的法规可以保护消费者免受有害或者危险药品的威胁。Dangerous undertows make swimming unsafe along most of the coastline.由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。He described the situati...
She kissed him and gazed into his dark, brooding eyes.她吻了吻他，久久凝视着他乌黑忧郁的双眼。The dog gazed at us lugubriously for a few minutes.那只狗阴郁地盯着我们看了几分钟。She turned and gazed at the river, evading his eyes.她转身凝视着那条河，避开他的目光。...
Oxide film was determinated with X - ray diffractometry and scanning electron microscopy exhibited amorphous and ceramic structure.用X - 射线衍射分析法和扫描电镜法检测,氧化膜为非晶态氧化铝陶瓷膜.The physical properties were tested by laser diffracto...