Ethanedisulphonate
乙二磺酸盐
🗣️ 情景例句
But don't you think it'd be a good subject?
你不觉得这是个好题材吗？
To plan a mountain climbing expedition.
计划登山探险。
In the early 1980s, the computer giant, IBM produced the world's first Personal Computer.
80年代初，计算机行业的王牌公司美国国际商用机器公司（IBM）生产出了世界上第一台个人电脑。