Xenoantibody
n. [生]异种抗体
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
What's the fare?
车费多少？
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。