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
Let's get Marilyn.
还是叫Marilyn来吧。
Did you go play ball last night?
你昨晚去玩球了吗？
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。