Cribellum
n. (某些蜘蛛的)篩器, 輔助吐絲器官
??? 情景例句
Good work.
做得好。
What is your guess about the outcome of this meeting?
你認為這項會議的結果將會如何呢？
The slope averages about 1 in 30, but contains steep,
坡度平均約為1/30，但其中包括陡峭的，