Placoderms
(placoderm 的复数) n.[古生]盾皮鱼
🗣️ 情景例句
Ladies and gentlemen,
各位女士 各位先生
Please accept my apology.
请接受我的道歉。
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.
但是，和我们相似的原始人生活的年代太久远了，因此，有关他们的传说既使有如今也失传了。