Opal oil
[化] 乳白油(与亚麻仁油相混合的硫酸精制石油馏分)
🧩 词语组成解析
opal
[['əupəl]]
n. 蛋白石, 猫眼石\\n[化] 蛋白石
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
She tends to talk too much.
她有饶舌的倾向。
Did you go hunting last yesterday?
你昨天去打猎了吗？
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。