Cirriped
n. 蔓足亚纲动物
✅ 同义词
🗣️ 情景例句
Is room service available?
有房间服务吗？
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。