Arithmetic function
[计] 算术函数
🧩 词语组成解析
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
We have every reason to cancel the contract because you've failed to fulfil your part of it.
我们完全有理由取消合同，因为你们没有完成应遵守的合同内容，履行合同。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。