基本解釋輻射同根派生 Radiations相關(guān)詞英漢例句The apparatus gives off harmful radiations.這儀器散發(fā)有害的輻射物。Harmful radiations do not reach the earth because the atmosphere screens them out.有害的輻射由于得到大氣屏蔽無法到達地球。Radiations更多例句