Penthrite
n. [化]季戊炸藥,奔斯乃特
?? 擴展釋義
【化】 太恩
??? 情景例句
How long does it take you to get through a letter?
你寫一封信要花多少時間？
What is that noise?
那嘈雜聲是什么？
The idea of colonising Mars---- a world 160 times more distant than the Moon----
征服火星的計劃-一個比月球遠160倍的星球