Whewellite
水草酸钙石
🗣️ 情景例句
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
Between two stools one goes the ground.
脚踩两只船，早晚要落水。
There is something comforting about the warm glow shed by advertisements on cold wet winter nights.
寒冷潮湿的冬夜里，广告灯箱发出的暖光，会给人某种安慰。