Upper transmission
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🧩 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
Here they are. Family Album, U.S.A.
就在这里。美国写真！
The voice is the best music.
说话声是最好的音乐。
I have had several conversations with him.
我已经和他谈过几次了。