deleterious的例句（deleterious在句子中的用法）

• Exactly why the foreign body is so deleterious is not clear. 异物为什么如此有害,其确切原因尚不清楚.
• The cold weather had most deleterious consequences among the chrysanthemums. 寒冷的天气对菊花产生了极有害的影响.
• Petty crime is having a deleterious effect on community life. 轻微罪行正对社区生活产生有害影响。