Kalvar
卡爾瓦爾光致散射體
??? 情景例句
I have to cram all night for tomorrow's exams.
為了明天的考試，我得熬夜臨陣磨槍。
I wish it would stay this way for the weekend.
但愿整個(gè)周末都能保持這樣的好天氣。
All that afternoon, I jumped and sang and did all kinds of things.
那天整個(gè)下午我跳呀，唱呀，做出各種樣子逗她。