harmful:
adj.(尤指对健康或环境)有害的,导致损害的;
派生词: harmfully adv. harmfulness n.
例句:
Accidental inhalation of the powder can be harmful.
意外的粉尘吸入可能有害。
Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms.
沉降池中的废水中加入了消毒剂,以消灭所有有害微生物。
Cigarette smoke is also harmful to people's health.
香烟的烟雾对人们的健康同样有害。
Any conduct harmful to the public interest must not be permitted.
凡是损害公共利益的行为,都应该制止。