🧩 词语组成解析
aster
[['æstə]]
n. 紫苑属植物\\n[医] 星体
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。