Tetrahydroxybutane
[醫] 四羥基丁烷
??? 情景例句
OK, we've got a movie.
好， 我們知道有部電影。
Oh, I'm just going to take it easy.
哦，我只想休息休息。
We had better go back to the station now,Ken.
肯，我們現在最好回車站去。