Litho oil
[化] 平印用油
🧩 词语组成解析
n. 石版印刷, 石版画
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Yes, it's so easy.
没错， 它真简便。
It is the first step that costs.
万事开头难。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。