Nitrogen-phosphorus detector
[化] 氮磷检测器
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
🗣️ 情景例句
Too late now.
现在太迟了。
I saw him at the supermaket.
我在超级市场看到他。
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。