Thynnin
鲔精蛋白
🗣️ 情景例句
Where does it go?
放在哪儿？
The spoon is dirty, Would you bring me a clean one, please?
这汤勺是脏的，请你拿个干净的给我。
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，