Nonvolatility
不挥发性
🗣️ 情景例句
How's your health?
你的身体怎么样？
I checked my baggage in the baggage section.
我在行李房托运行李。
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。