Your camcorder should have these basic features: autofocus, playback facility, zoom lens.你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。I heard a playback of one of the tapes.我听到了其中一盘录音带的回放。A TV playback showed exactly what had happe...
A NEW SPECIES UF ACANTHUS LINN . FROM FUJIAN ( FAMILY ACANTHACEAE )福建老鼠?属一新种 ( 爵床科 )OBJECTIVE To search antioxidant compounds from Acanthus ilicifolius L.摘要目的从药用红树植物老鼠?中寻找具有抗氧化的活性成分.CONCLUSION Acanthus ilicifolius L. has...
One of the men shone a torch in his face...其中一名男子用火把照着他的脸。He has always carried a torch for Barbara.他一直单恋芭芭拉。The torch can bring higher arc voltage with lower fluctuation by elongating the arc.该喷枪能够提高电弧电压并减小电弧电压波动.Hellfi...