Methylphosphonic acid
[化] 甲基膦酸
🧩 词语组成解析
🗣️ 情景例句
Let's meet more often.
让我们常见面。
Glad to have been of help.
我很高兴能给您帮个大忙。
The meeting was scheduled for two hours, but it is not over yet.
会议原定了两个小时，不过现在还没有结束。