Princeps poilicis
[医] 拇主要动脉
🧩 词语组成解析
第一的, 最初的
🗣️ 情景例句
Oh, here are my certificate of merit.
哦，这里是我的获奖证书。
His visit was well timed.
他的访问正合时宜。
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。