Bluestone
n. 硫酸铜, 胆矾\\n[化] 胆矾; 蓝灰砂岩
🗣️ 情景例句
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
Just a second. I'll have to check.
等一等。我得查一查。
Other experiments showed that her knees and shoulders had a similar sensitivity.
其他实验表明，她的膝盖和双肩有类似的感觉能力，