harm
less
形容词比较级
more harmless
形容词最高级
most harmless
1
无害的, 无危险的
causing no danger or damage
- The puppy's playful behavior was harmless and endearing.
小狗的顽皮行为无害且讨人喜欢。
- She assured them that the medication was harmless and would not have any adverse effects.
她向他们保证，这种药物是无害的，不会有任何不良影响。
- Despite its loud appearance, the fireworks display was harmless and enjoyed by all.
尽管外观喧闹，烟花表演无害且受到所有人的喜爱。
- His harmless joke lightened the mood and brought smiles to everyone's faces.
他无害的玩笑缓和了气氛，让每个人都露出了笑容。
- The insect in the garden was harmless and beneficial to the plants.
花园里的昆虫无害，对植物有益。
反义词：