Nailability
受钉性
🗣️ 情景例句
You'll need to hurry up, or you'll miss the train.
你得快点，否则赶不上火车。
Whose book is this?
这是谁的书？
When she's happy, I'm happy. When she feels unhappy, I feel the same.
她快乐时，我快乐。她不高兴时，我也不高兴。