🧩 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 replaces it with a new glove
用一个新的手套来换它
Are you looking for a permanent position?
你正在寻找一个固定职位吗?
Porpoises and sharks are natural enemies.
海豚和鲨鱼是天然仇敌,