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
Have you ever done any correspondence work?
你有处理文书的经验吗？
Does the back door have a lock on it?
后门上有锁吗？
What's wrong with you?
你怎么回事？