Black phosphorus
[化] 黑磷; 紫磷
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
🗣️ 情景例句
I should have asked you first.
我应该先征得你的同意。
How far is it to the university?
它离大学多远？
and in the course of a few hundred miles reaches the true ocean floor at 2,500-3,500 fathoms.
一直延伸到几百英里远深达2，500至3，500的地方，