Thoruraninite
釷鈾礦
??? 情景例句
Do you have any sales experience?
你有銷(xiāo)售經(jīng)驗(yàn)嗎？
The leopard can never change its spots.
花豹永不能改變身上的斑點(diǎn)（指：本性難移）。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也沒(méi)回來(lái)。