🧩 词语组成解析
n. [动]美洲鸵；[植]苎麻
n. 西尔维亚（女子名）
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
I worked at the garage this morning.
我今早在车房工作。
That's difficult!
那就难啦！