常見(jiàn)例句Common salt is a compound of sodium and chlorine. 食鹽是鈉和氯的化郃物。Cook the pie for 20 minutes in a pre heated oven. 在經(jīng)過(guò)預(yù)熱的烤箱裡烘烤餡餅20分鍾.The pre - christmas period be always very busy . 聖誕節(jié)前這一段時(shí)間縂是很繁忙的。All the chlorine atoms have already found partners. 所有的氯原子都已找到了配對(duì)的夥伴。Just pre the switch on your arm rest. 您按一下扶手上的那個(gè)開(kāi)關(guān)就行了。Of, relating to, or containing chlorine. 氯的氯的,與氯有關(guān)的或含氯的 返回 pre-chlorine