Piassava
n. 纤维榈, 巴西棕； 棕榈纤维, 棕毛; 酒椰纤维
🗣️ 情景例句
I kept out of their quarrel.
我不介入他们的争吵。
Step after step the ladder is ascended.
按部就班，循序渐进。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。