Arithmetical
a. 算術的, 算術上的\\n[機] 算術的
??? 情景例句
Oh, see you at the polls.
噢， 在投票所見。
Our first bill came yesterday, and we have some questions.
我們昨天收到的第一張帳單，有一些問題。
The most economical age to capture an elephant for training is between fifteen and twenty years,
捕捉15至20歲之間年齡的大象進行馴練最為經濟。