oil supply

• 供油,给油

oil supply的用法和样例：

例句

1. All that is needed is a supply of oil.
   所需要的只是供油问题。
2. Note that pump for tubing, be sure to insert the tank, this prevents the mixing of the air, resulting in oil supply and oilway.
   给夺目的是油泵的供油惯一定给拔出油箱，这样可制止氛围纯入油路，变成供油不良。