树脂从树皮的裂口自然地流出来.Pitch bleeds freely from break in the bark.有些树产树脂.Some trees afford resin.用于提取这种油的树脂取自于一种矮小坚韧的树。The resin from which the oil is extracted comes from a small, tough tree....
Based on the same technology as ARPAnet , the sites were physically linked by special phone lines.基于ARPAnet相关的技术, 各个站点是通过专用电话线连接起来的.Licklider observed as the ARPAnet spanned two continents.利克莱德注意到跨越两个大陆的阿帕网.The ARPAnet h...
When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。"I can't give you an answe...
康特拉维斯公司除了生产实验室流变仪的许多品种外, 还生产一系列粘度计.In addition to a comprehensive range of laboratory rheometer, Contraves manufacture a series of viscometers.粘度计: 测定油墨粘度的仪器.Tackmeter: An instrument for determining the degree of tack of...
I like the starry winter sky.我喜欢这满天星斗的冬夜。It was a beautiful sight outlined above the starry sky.星空之上映衬出美景。The sky was deep blue and starry...天空一片深蓝色，其间星光闪烁。He looked at the starry heavens.他瞧着布满星星的天空。The sky was deep blue...