Cryptand
穴狀配體
??? 情景例句
I envy you for your ability to cope with the situation.
我羨慕你有能力應付這種情況。
Would you like to arrange for a personal interview?
你想安排面談嗎？
so it will soon be sending up four astronauts to repair it.
為此將把4名宇航員送入太空修復望遠鏡。