Tisab
[化] 总离子强度缓冲剂
🗣️ 情景例句
who have made my stay in the United States so wonderful.
是你们使得我在美国的生活如此多采多姿。
A fool's heart dances on his lips.
愚人心坦荡，挂在嘴唇上。
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。