Bisulfide
n. [化]二硫化物
🗣️ 情景例句
Listen up.
听着。
Have I made myself clear?
我讲明白了吗？
Her shopping had tired her and her basket ad grown heavier with every step of the way home.
去商店买东西把她搞得筋疲力尽；在回家的路上，她每走一步，就感到手里的篮子又重了一点。