Placoderm
n. [古生]盾皮鱼
🗣️ 情景例句
Oh, working too hard.
噢 ，工作太累人了。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
At least we're safte here, I said.
“起码我们在这里是安全的，”我说。