Pleurae
n. 胸膜, 侧板, 肋部\\n[医] 胸膜
🗣️ 情景例句
Five, five, five, seven, five, three, two.
5557532。
Could all of you take your seats? We need to continue our meeting.
请你们各位就坐好吗？我们要继续开会了。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。