Ecp
[医] 红细胞粪卟啉
🗣️ 情景例句
And my grandfather.
还有我祖父。
We prepared a picnic lunch and drove down by the river.
我们准备了野餐午餐并沿河边向下开车。
Suppose every sensor gives perfectly accurate readings of temperature,
再假定每个传感器都极端准确地读出了温度、