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
He ventured his life to rescue a drowning child.
他冒着生命危险去抢救一个溺水的孩子。
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
Whose sweaters are these?
这些都是谁的毛衣？