She hemmed her skirt.她给自己的裙子缝褶边。The brick path to the door was hemmed in on either side by tall, unkempt boxwood hedges.通往门口的砖路两旁是高大、杂乱的黄杨树篱。Tim hemmed and hawed, but finally told his boss the truth.蒂姆起初支支吾吾，但最终还是把真相告诉了老...
避蚊胺和其他能驱赶昆虫的化学药品也能阻止蚊子的叮咬.DEET and other chemicals that against insects can keep mosquitoes from biting.驱蚊剂含有避蚊胺节制地暴露皮肤时,你是在户外.Apply insect repellent containing DEET sparingly to exposed skin whenever you are outdoors.你应...
She met Mr and Mrs Ricciardi, who were very nice to her.她见到了里恰尔迪夫妇，他们对她非常友好。That's why he's got so caught up with this crazy idea about Mr. Trancas.那就是为什么他对特兰卡斯先生一直有如此疯狂的想法。Mr. Berry said the timing was a coinc...
较新的材料, 如 Syton 这种化学?机械抛光剂正开始使用.Newer materials, such as Syton, are chemo - mechanical and are beginning to be used.这方面对农药, 特别是较新的化合物的批判性的评价是适当的.A more critical evaluation of pesticides in this regard, particularly newer ...