🧩 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;
jawbone
[dʒɔ:'bəun]
n. 下颌骨;
adv. <美俚>凭信用地;
🗣️ 情景例句
It's your birthday.
今天是你的生日。
When the wound is healed, the pain is forgotten.
好了伤疤忘了痛。
He does exercises every day in the morning.
他每天早上锻练身体。