Chordamesodermal
a. chordamesoderm的变形
🗣️ 情景例句
What's your telephone number?
你的电话号码是多少？
Are you Peter Smith?
你是彼得·史密斯吗？
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。