Upon tut
计件, 按件
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
interj. 啧啧(表示不赞成、责难)\\nn. 啧啧声音\\nvi. 发啧啧声
🗣️ 情景例句
Oh, that's a very good school.
哦， 那是个好学校。
Who has no haste in his business mountains to him seem valleys.
做事不急，履险如夷。
The machines will not operate properly.
那些机器不能正常运转。