Upper value
[计] 上方值
🧩 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
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
What shall I send hin for his anniversary?
我要送他什么东西作为周年纪念礼物？
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。