non-harmful英'nɒnh'ɑːmfəl美'nɒnh'ɑːmfəlBNC¹⁷³⁹⁹⁵⁺² 基本例句 无害的¹⁰⁰ Measures to close off infected areas, disinfecting, culling and non-harmful disposal have been taken jointly by the ministry and the Qinghai provincial government. 农业部和青海人民政府已经采取隔离疫区,消毒,扑杀被感染的牛群和无害化处理等联合措施。 ourtra