Upper bearing
[化] 上轴承
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
🗣️ 情景例句
Did you make any long distance calls this morning, or did you sign for your breakfast?
您今天早上没有打长途电话或吃早餐记账？
She has gone to take a look at the art gallery.
她为了参观美术品陈列馆而出去了。
Have you just made a new film, Miss Marsh?
您刚拍完一部新电影吗，马什小姐？