Not only....., but also 的用法
a) It is not only small but also 0.6 inch.(X)
b) It is small in size with 0.6 inch only.(O)
c)It is not only small but also light.(O)
3. Not only
+ 子句, but also
例如Not only does I play the piano, but also I play the violin.
4..Not only + 單字/片語 but also + 單字/片語→不要倒裝
例如 Not only you but also he likes basketball.
(Not only A but also B→動詞與B一致)