Sphaeridium
球棘(海胆)
🗣️ 情景例句
No. That's about all.
没有。大概就是这些。
Of course.
当然。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。