Primae viae
[医] 消化道
🧩 词语组成解析
[医] 道, 通路
🗣️ 情景例句
That's a good buy.
那买得便宜。
Never show the bottom of your purse or your mind.
钱包不露底，思想需保留。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。