2nd
第二(second)
🗣️ 情景例句
You should perform what you promised to do.
你应该履行诺言。
Please try to estimate the extent of the damage.
请估计一下受损害的程度吧。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。