輸入需要查詢的關鍵字:
詞語:handpump
handpump的解釋
handpumpn. 手泵;手壓泵
handpump的意思
handpump 手動泵;手搖泵;手壓泵;手動泵手搖泵;
handpump的參考例句
1.Methods To detect fluoride level in the 5 handpump water samples of each natural village by screening. 方法以自然村為單位開展篩查,採集5份手壓井水樣做氟化物含量測定。