形容詞
1. harmless
1. The dog seems fierce, but he's harmless.
這狗看似兇狠，但不傷人。
2. Several harmless spectators were wounded during the rioting.
幾名無(wú)辜的旁觀者在騷亂中受了傷。
1. 無(wú)害的:降低疾病致命性：Stealthy秘密的:降低疾病明顯性. | Harmless無(wú)害的:降低疾病致命性. | Immune免疫的:疾病能免疫各種疫苗.
2. 無(wú)惡意的：H:hairless無(wú)毛發(fā)的 | harmless無(wú)惡意的 | headless無(wú)知的,無(wú)頭的
1. 無(wú)害的;（尤指對(duì)健康）不造成傷害的
Something that is harmless does not have any bad effects, especially on people's health.
e.g. Industry has been working at developing harmless substitutes for these gases...
該行業(yè)一直在努力開(kāi)發(fā)一些可以替代這些氣體的無(wú)害物質(zhì)。
e.g. This experiment was harmless to the animals.
這個(gè)試驗(yàn)不會(huì)對(duì)動(dòng)物造成傷害。
2. 無(wú)關(guān)緊要的;不討人厭的;不會(huì)惹麻煩的
If you describe someone or something as harmless, you mean that they are not important and therefore unlikely to annoy other people or cause trouble.
e.g. He seemed harmless enough...
他看起來(lái)不會(huì)惹什么麻煩。
e.g. I would not want to deny them a harmless pleasure.
我不想剝奪他們這點(diǎn)無(wú)傷大雅的樂(lè)趣。