Cassiduloida
盔海胆目
🗣️ 情景例句
If you flatter your mother a bit she might invite us all to dinner.
你如果多奉承你母亲几句话，说不定她会把我们全部请去吃饭。
Turn down the radio please.
请放低音量。
Yes, I have a small one.
我有一个小的。