adj.波濤洶涌的；突變的；有裂痕的
The sea was choppy today because of the windstorm. 今天起了風(fēng)暴，海上波濤洶涌。
Pumpkin can remove the choppy effect of carcinogen and check cancer cell appears. 南瓜能消除致癌物質(zhì)的突變作用，制止癌細(xì)胞出現(xiàn)。
