Arithmetic instruction
[计] 算术指令
🧩 词语组成解析
🗣️ 情景例句
Yes, I know, but he'll get over it.
是的 我知道 过一下就会好的。
Good-bye,Bill.
再见，比尔。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。