Pyroxene is exclusively diopsidic augite, with a composition relatively colse to the diopside - hedenbergite join.所有辉石是透辉石质普通辉石, 其成分相对近于透辉石 -- 镁铁辉石....
合同规定屋顶用红瓦, 并非石板瓦.The contract specifies red tiles, not slates, for the roof.他们用石板瓦做屋顶.They roofed the house with slates.这所房子寂静无声,只听见树枝刮擦着石板瓦吱吱作响.The house was silent but for the scraping of a branch on the slates....
Tottenhoe, the operations officer , joined them at the window, his face transmitting his normal grumpiness.营业部主任托顿霍也凑到窗前来, 他还是象平日那样哭丧着脸.His face transmitted his usual grumpiness.他的面部透出他一向有的愠怒神色....
The auctioneer knocked the bureau down to a furniture dealer from York.拍卖者将写字台卖给从约克来的家具商.Benson signaled the auctioneer quietly and kicked the bid up another thousand dollars.本森悄悄地向拍卖人做了个手势,然后把出价又抬高了1000美元.An auctioneer,...