英语词汇“exchange acid”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	exchange acid
释义	exchange acid 交换性酸
随便看	mechanical-loss mechanical losses mechanical loss power mechanical lubrication mechanical-lubrication mechanical-lubricator mechanical lubricator mechanical lverload capacity mechanically mechanically activated battery mechanically actuated contact mechanically actuated diaphragm metering pump mechanically actuated exhaust valve mechanism mechanically-actuated power meter mechanically actuated valve mechanism mechanically-agitated autoclave mechanically agitated precipitator mechanically atomizing burner mechanically-bonded fabric mechanically capped steel mechanically chargeable zincair battery mechanically clamped tool mechanically-cleaned rack mechanically controlled brake mechanically con trolled brake 天下之患，莫大于举朝无公论。天下之患，莫大于有所恃天下之政，非贤不理；天下之业，非贤不成。天下之有无，非思虑之所能起灭。天下之本在国，国之本在家，家之本在身天下之民皆引领而望之天下之民，知安而不知危，能逸而不能劳，此臣所谓大患也。天下之治乱系人才，人才之邪正系学校天下之治乱，不在一姓之兴亡，而在万民之忧乐天下之治乱，系乎人君之仁与不仁耳。添付添削添加添景添書添水清清い清か清けし