Tetracyclopentadienyl neptunium
[化] 四環戊二烯合镎
?? 詞語組成解析
n. 镎\\n[化] 镎Np
??? 情景例句
We must prepare ourselves to have a hard time.
我們必須準備過艱苦的日子。
It matters not how long we live but how.
問題不是活得多么長，而是活得怎么樣。
but custom, we have a way of thinking, is behaviour at its most commonplace.
至于風俗呢，只是些司空見慣的行為而已。