Microhematocrit
微量血细胞比容
🗣️ 情景例句
It's raining cats and dogs outside.
外面下着倾盆大雨。
To neigh, to whinny
嘶叫
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。