Sonoluminescence
[電] 音響照明
??? 情景例句
Building a nuclear power plant now would not be doing the environment any favors.
建核電站對于環(huán)境沒有什么好處。
My sister graduated from high school.Graduation was last night.
我的姐姐從高中畢業(yè)了.畢業(yè)典禮是昨天晚上。
What languages did they speak?
他們講什么語言？