Trisulfonate
三磺酸盐[酯]
🗣️ 情景例句
Take me back.
载我回去。
Track 4 at 9:30.
9点30分，4轨道的车。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。