a and d中文什么意思

入院和出院

• d:     CD ＝ 400. DC ...
• 'd:     〔口语〕 1.＝ had ...
• a d:    disk]重折光盘; 放弃的; 是一 ...

例句与用法

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1. Hk 50 , 000 for series a and d ; us 5 , 000 for series b and c
   厘，每半年派息一次系列乙：
2. The variables a and d become bound when receiving the message
   变量a和d构成消息传递的边界（即被绑定在一起） 。
3. Rich in protein , phosphorus , potassium , riboflavin and vitamin a and d
   含丰富蛋白质、磷、钾、核黄素及维他命a和d 。
4. Keyboard key or around a and d keys to control movement and to press on the key or keys floating w , the space bar attack , x - key nirvana commands
   键盘左右键或a d键控制移动，按住上键或w键漂浮，空格键攻击， x键必杀技。
5. Although o / a and d / a accord with the interests needs of the buyer , the seller ' s right of receiving cash can not be ensured
   在赊销和承兑交单下,买方无须付款即可收到货物或获得权利凭证(如提单) ,然而卖方收取货款的权益无法得到保障。