Pillwort
n. [植]美洲线叶苹
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
Oh, really? Where did you go?
哦，真好？去哪儿了？
They stopped talking when their boss came in.
当老板进来的时候；他们停止了交谈。