Multipartial
多型的(血清)
🗣️ 情景例句
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
I am at leisure now.
我现在有空。
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。