Ecrustaceous
无壳质的
🗣️ 情景例句
Collecting matchsticks was fun, until that fateful day one of them caught alight.
收集火柴是一种乐趣，除非一天其中一根火柴不幸燃烧起来。
It's $30.00 one way or $55.00 round trip.
单程票价30美元，来回票价55美元。
Suddenly, I saw the Officer's face light up.
突然，我看到官员脸上露出了得意的神色。