Batch oil
[机] 翻砂用油, 铸造用油
🧩 词语组成解析
batch
[bætʃ]
n. 一批;一炉;（食物、药物等的）一批生产的量;成批作业;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
And there's so much to do.
而且这里总是有许多事可做。
Your niece is engaged,isn't she?
你的侄女订婚了，是吗？
That's good to know.
幸好知道了这件事。