Everlube
耐寒性润滑油
🗣️ 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
My native language is Chinese.
我的母语是汉语。
The doctor said he could do nothing to help him.
医生说他对此无能为力。