Quaternary phosphonium hydroxide
[化] 季┣碱; 氢氧化季┣
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
n. [化]膦
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
Labour is the capital of our working men.
劳动力是劳动人民的资本。
When he had killed the guard, the prisoner of war quickly dragged him into the bushes.
那个战俘杀死卫兵以后，迅速地把尸体拖进了灌木丛。