Phenolphthalein sodium
[化] 酚酞钠
🧩 词语组成解析
n. 酚酞\\n[化] 酚酞
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
🗣️ 情景例句
OK, and go out and have a drink to congratulate ourselves.
对，再出去喝一杯以示庆祝。
How is Helen?
海伦好吗？
But when the train dawdled at station after station, I began to wonder,
但是，当火车一站接着一站往前蠕动时，我便产生了怀疑。