Dibudinate
2, 6, -二特丁基-1, 5-萘二磺酸盐
🗣️ 情景例句
and we're trying to resolve that problem.
试图解决这类问题。
Let's hear it.
说来听听。
She heard the front door open and heavy footsteps in the hall.
她听见前门被打开，走廊里响起重重的脚步声。