美[?hɑ:rml?s] 1 . These reactive mole-cules are mopped up and made harmless by Vitamin E.
這些活性分子已被維生素E滅活，沒有害處了。
來自柯林斯例句
2 . Industry has been working at developing harmless substitutes for these gases.
該行業一直在努力開發一些可以替代這些氣體的無害物質。
來自柯林斯例句
3 . He seemed harmless enough.
他看起來不會惹什么麻煩。
來自柯林斯例句
4 . Johnny was the most persistent and most harmless of her admirers.
約翰尼是追她的人中最癡心、最沒有心機的一個。
來自柯林斯例句
5 . I would not want to deny them a harmless pleasure.
我不想剝奪他們這點無傷大雅的樂趣。
來自柯林斯例句
6 . These reactive mole-cules are mopped up and made harmless by Vitamin E.
這些活性分子已被維生素E滅活，沒有害處了。
來自柯林斯例句
7 . He seemed harmless enough.
他看起來不會惹什么麻煩。
來自柯林斯例句
1.not causing or capable of causing harm;
harmless bacteria
2.not injurious to physical or mental health
3.not producing any toxic effects
4.unlikely to harm or disturb anyone;
harmless old man
5.not threatening to life or health; not malignant;
a benign tumor is usually harmless
