Erector penis
[医] 坐骨海绵体肌
🧩 词语组成解析
erector
[[i'rektə(r)]]
n. 树立者, 竖立肌, 安装器, 安装者, 装配者, 建立者\\n[化] 安装工
penis
[['pi:nis]]
n. 阳物, 阴茎\\n[医] 阴茎
🗣️ 情景例句
What do you often eat for supper?
你晚饭通常吃什么？
The basketball championship is exciting.
那次篮球冠军赛真激动人心。
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。