Sphaeridium
球棘(海胆)
🗣️ 情景例句
She says Carter Boswell is on the TV right now--
她说Carter Boswell现在正在电视上呢
That's too good to be true.
天底下哪有这种好事。
The rabbit ran to the woods and did not come back any more.
兔子跑进了森林再也没有出来了。