Phosphorimeter
磷光计
🗣️ 情景例句
and he really wants to go there.
他确实很想去那儿 。
Keeping is harder than winning.
创业不易，守业更难。
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。