Chromocytometer
血红蛋白计
🗣️ 情景例句
Right here.
就在这 。
Habit is second nature.
习惯成自然。
Latham made another attempt a week later and got within half a mile of Dover, but he was unlucky again.
莱瑟姆一周以后也作了一次尝试，飞到离多佛不到半英里的地方。