beams
/biːm/
动词
高兴的微笑，眉开眼笑
She beamed with delight/pleasure at his remarks.
听完他的话她高兴得眉开眼笑。
辐射；发光；闪光；发射电波；播送
The concert was beamed (= broadcast) by satellite all over the world.
音乐会经卫星播送到世界各地。
/biːm/
名词
光线；光束；光柱
a laser beam
激光束
（尤指支撑建筑物或其他结构的）梁，桁架，栋梁
The sitting room had exposed wooden beams.
客厅顶上有裸露的木梁。