at sight

汉语翻译

例句：

1. Is the credit at sight or after sight?
   信用证是即期的还是远期的？
2. The bank receives drafts payable at sight at any time.
   银行随时兑换见票即付的汇票。
3. I had never seen Miss Jane, but when she got off the aeroplane I knew her at sight because I had seen a lot of her pictures.
   我从未看见过简小姐，但她走下飞机时我一眼就认出了她，因为我曾见过她许多照片。
4. The dog's hair bristled up at sight of the stranger.
   狗一看到陌生人毛就竖了起来。