Borogen
[醫] 硼酸乙酯
??? 情景例句
Yes, Charles Maxwell.
是的， 我是Charles Maxwell。
The bus is bigger than other cars, but too crowded.
巴士雖然比小汽車大，但是太擁擠了。
that people have for years assumed that the process of losing vigour with time,
多年來就已認識到。生命力隨著時間流失而喪失活力，