Diesel engine (lubricating) oil
[化] 柴油机润滑油
🧩 词语组成解析
n. 发动机,引擎;工具;火车头;机车;
vt. 给…安装发动机;
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
I hope it isn't important.
希望不是什么重要事。
Don't miss the boat.
不要坐失良机。
Is that true? said Lucy. She was surprised. Is it a real king's hat?
“是真的吗?”露西问。她感到惊奇。“那真的是国王的帽子?”
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