Sfw
[醫][=shell fragment wound]彈片傷
??? 情景例句
But?
但是什么？
How much flour did you want to use?
你要用多少面粉？
it must be known to any kind of radio astronomer in the universe.
這個頻率是宇宙中任何射電天文學家都應該熟悉的。