那个F是本位音还是升半音？Is that F a natural or a sharp?这首曲子我弹不来 -- 降半音音符太多了.I can't play this - there are too many flats.降B音比B音低半音.B flat is a semitone below the note B....
在伟晶岩接触带,硫化物成分变为黄铜矿 、 针镍矿 、 黄铁矿及硫镍铁矿, 伴生有磁铁矿和赤铁矿.At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and accompanied by magnetite and hematite....
还不到两个小时，科恩就屈服了，接受了几乎一切要求。In less than two hours Cohen capitulated to virtually every demand.我坚决不向病毒屈服。I was determined not to succumb to the virus.我们认为试图迫使他们屈服会适得其反。We think an attempt to bully them into submission would...