Tetrabutylpyrophosphate
[化] 焦磷酸四丁酯
🗣️ 情景例句
He is behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
To be true to the husband
忠于丈夫
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，