Pre-cirral canal
[医] 阴茎前道
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
Dexterity comes by experience.
熟练来自经验。
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。