Light (-weight) refratory
[化] 轻质耐火材料
🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
🗣️ 情景例句
I was elected the student body president at my college.
我被选为校学生会主席。
Could you hold your questions until I've finished?
请你把你的问题留到我把事情做完再问好吗？
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。