I went mad with joy and danced a little jig.我欣喜若狂,跳了几步吉格舞.She danced an Irish jig.她跳起了爱尔兰吉格舞。Jig plates can be divided into fixed , hinged demountable and swing types.常见的钻模板有固定式、铰链式、可卸式 、 悬挂式等四种结构形式.A reel is in four-fou...
She danced an Irish jig.她跳起了爱尔兰吉格舞。I went mad with joy and danced a little jig.我欣喜若狂,跳了几步吉格舞.A reel is in four-four time, and a jig is in six-eight time.里尔舞曲是四四拍，吉格舞曲是六八拍。...
Dragonflies and damselflies are also common, as are wasps and metallic - coloured beetles.其他常见的昆虫计有蜻蜓、豆娘 、 黄蜂和有金属色泽的甲虫等.Beetles bury pellets of dung and lay their eggs within them.甲壳虫把粪粒埋起来,然后在里面产卵.I had always wanted to...
这台滚压机 ( 剪切机 ) 加工的钢板厚度可达25毫米.The thickness of the steel plate handled by this roller mill ( shear machine ) is 25 millimeters.这台滚压机 ( 切机 ) 工的钢板厚度可达25毫米.The thickness of the steel plate handled by this roller mill ( shear ...