Noncentrosymmetrical
非中心對稱的
??? 情景例句
Hello, Alexandra.
你好 Alexandra。
Chuck went to a restaurant that serves very tasty salads.
賈克去一家有美味色拉的餐廳用餐。
This was followed, at the end of the 1970s, by a machine called an Apple.
70年代末，在牛郎星之后又出現了一種被稱為“蘋果”的機型。