Calcium metaborate
[化] 偏硼酸鈣
?? 詞語組成解析
偏硼酸鹽[脂]
??? 情景例句
I'm not hungry, I've been snacking all day.
我不餓，我一整天都在吃零食。
A bird may be known by its song.
什么鳥唱什么歌。
Not far. My house is about twenty minutes by bike.
離的不遠，騎自行車大約20分鐘的路程。