The farmer’s dog has been gnawing away on a bone under the table.那农夫的狗一直在桌子底下啃骨头。Mary Ann's exhilaration gave way to gnawing fear.玛丽·安从欣喜若狂变得忧惧不安。Rabbits still manage to find a way in. I am sure that some have even ...
Mary Ann's exhilaration gave way to gnawing fear.玛丽·安从欣喜若狂变得忧惧不安。The dog was gnawing a bone.那狗在啃骨头。He was afflicted always with a gnawing restlessness.他老是被一种叫人苦恼的不安情绪折磨着....
The source is made of semiconductor laser, collimating and coupling system, narrow pulse driving circuit.光源包括半导体激光器 、 准直耦合元件和窄脉冲发射驱动电路.Using video - cam directly collimating on computer screen, it is convenient to operat...
Okay , now the Mastodon is from the semi - late Jurassic period.接下来这头乳齿象是来自侏罗纪中后期.Barney : Hi that's not a mastodon, its Fred singing.那可不是乳齿象, 是弗雷德在唱歌.They hunted huge creatures like the mastodon, which were similar...