Upper end cover
[化] 上端盖
🧩 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;
end
[end]
n. <正>结果;端;终止;最后部分;
vt.& vi. 结束，终止;
🗣️ 情景例句
But we can!
但我们能！
I wouldn't worry about it, if I were you.
如果我是你，我就不会担心。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。