Chromosorb
红色硅藻土色谱载体
🗣️ 情景例句
And without their energy and stamina,
没有他们的体力和耐力，
Open confession is good for the soul.
坦白交代，身心愉快。
The children wake up very early, and can't wait to open the presents in their stockings.
孩子们醒得很早，迫不及待地打开袜子里的礼物。