1.
How often do you have your car greased?
你多久才给小轿车上一次油?
2.
disposable cylinder [liquefied petroleum gas]
只用一次的石油气瓶
3.
Administer the ointment once every day .
每天一次搽用这油膏。
4.
solution-gas-drive primary oil
溶解气驱一次采油量
5.
Oil the foil after cleaning the blades once a week.
动刀片每周一次涂油。
6.
EVA first forming for insole machine
一次发泡油压成型机
7.
I've turned it over twice; once in oil and once in wheat."
这笔钱我又安排了两次投资：一次投石油，另一次投小麦。”
8.
It's to be taken twice a day, each dose consisting of a soup made with one whole piece of bean-curd skin-don't cut it up-soy sauce, and sesame oil.
每天两次，每次豆腐皮一张，不要切碎，酱油麻油冲汤吞服。
9.
You Shou1 d lubricate the wheels of your bicycle once a month.
你每月应该给自行车轮上一次润滑油。
10.
1. 5ml - 2.0ml glycerine was once injected postbulbarly .
按球后注射法一次注入甘油1．5-2．0ml。
11.
Change the oil in the car every 5000 miles.
每行驶五千英里换一次车的机油。
12.
disposable liquefied petroleum gas cartridge
只用一次的卡式石油气瓶
13.
Once a week for the dry skin, three time for the oily skin, and twice for the neutral skin.
干性皮肤每周一次，油性皮肤每周三次，中性皮肤每周二次。
14.
I painted the gate once, then went over again in the other direction
我把这扇大门油漆了一遍后，又从另一个方向重复油漆了一次。
15.
Change the lube of gearbox once after every working season.
齿轮箱每一作业季节后需更换一次润滑油。
16.
Suggestions on further study on EOR In Daqing oilfield
对大庆油田进一步开展三次采油技术研究工作的几点意见
17.
May PAD printing with two add ink, so get the more printing ink.
可以进行两次上墨移印一次,以便获得较多的印刷油墨。
18.
Oh, and don't forget to change the oil every 3, 000 miles or so!
喔，还有别忘了大约每三千英里就要换一次机油!