常見例句Ameliorator of the problem found in the test of the calibrator for Watt-hour meter 檢定電能表檢驗(yàn)裝置中存在的問題與改進(jìn)Maybe a pragmatic idealist insists of being an ameliorator with great care, and harvests the permanent happiness from it; 我相信在自然狀態(tài)下,人都是善良的,尋求幸??鞓肥侨松哂械膭訖C(jī)。Maybe a pragmatic idealist insists on being an ameliorator with great care, and harvests the permanent happiness from it; 務(wù)實(shí)的理想主義者,也許一直堅(jiān)持做著一個小心翼翼的改良者,并從中獲得持久的樂趣。phosphate-gesso used as a soil ameliorator, which is able to significantly increase output of agricultural production.While its influence on agro-environment is needed to pay attention. 磷石膏作為一種土壤改良劑有顯著的增產(chǎn)效果,但對農(nóng)業(yè)環(huán)境影響如何值得研究。amelior amelioration 改善,改進(jìn) 返回 ameliorator