Gastrovascular
a. 消化与循环两用的
🗣️ 情景例句
You're right. We'll talk to her about it.
说得对。我们要跟她谈谈。
Grasp all, lose all.
贪多必失。
Yes, they're our new reading books. Is the box too heavy?
对，这些是我们的新教科书，这个箱子重吗？