Common duckweed
浮萍
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
n. 浮萍
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。