他用微型声波发射器开启了门。He activated the door with the miniature sonic transmitter.微型计算机在我们生活中扮演着重要的角色.Microcomputers are playing an important role in our lives.微型画像艺术创始于英国.The art of portrait miniatures was originated in England....
I felt obligated to let him read the letter...我觉得有义务让他看到这封信。Normally, the seller is obligated to prepay the ocean freight.通常情况下, 卖方有义务预付海运费.He felt obligated to help.他觉得有义务帮忙。Under a separation agreement, he was obligate...