Cesium sulfide
[建] 硫化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Are you from New York?
是从纽约来的吗？
The best fish swim near the bottom.
好鱼游水底。
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。