Pentrinitrol
[化] 戊硝醇; 三硝季戊四醇; 季戊四醇三硝酸酯
🗣️ 情景例句
But to tell the truth,
但是老实说，
He succeeded in passing the examination.
他成功地通过了考试。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。