常見例句雙語例句Photography buffs, meanwhile, can store an extra SD card for their camera inside the watch's casing.圖片愛好者能在小盒中存儲(chǔ)一片額外的照相機(jī)SD卡。This paper put forward that it is tme to develop special thread for casing to meet the requirement of hi-pressure, extra deep and horizontal wells.提出開發(fā)特殊螺紋接頭套管，以適應(yīng)我國西部高壓深井、超深井以及水平井鉆井的要求。 返回 casing extra