Birefringent
[計] 雙折射的\\n[醫(yī)] 雙折射的
??? 情景例句
I might choose Michigan.
我說不定選擇Michigan大學(xué)。
See you tomorrow.
明天見。
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
幾分鐘前，我妹妹幫我把一個舊書櫥抬上了樓。