make a clean break

• vt. 突变(彻底的改变)

例句

用作及物动词 (vt.)

1. The mutant DNA miscoded a single amino acid.
   突变体脱氧核糖核酸误编了一个氨基酸密码。
2. Iraq woes have dogged Bush throughout his August break.
   伊拉克为整个八月突变中的顽固布什而感到悲哀。