🧩 词语组成解析
sea
[si]
n. 海;海洋;许多;大量;
aster
[['æstə]]
n. 紫苑属植物\\n[医] 星体
🗣️ 情景例句
Good-bye.
再见。
Yes, but I don't want go downtown.
是的，但是我不希望上街。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。