Lily can explain the m_____ of this word.

Lily can explain the m_____ of this word. can anyone explain the r( )for the delay? Lily can play the guitar.Lily can swim.Lily can't sing(用and,but连句） No one can explain the ____(disappear) of dinosaurs,right Lily,can you open the door for me please?改为祈使句Lily,( ) ( ) ( ) for me please. Lily can （play the piano）.( 对括号部分提问) Tracy can't play the match now.Please_____instead.A.let Lily do it B.let Lily does itC.let Lily to do it D.let Lily doing it can you explain the disappearance of dinosaurs by the fossils?翻译为汉语 Can you explain the r___ behind the decision?result reason 填哪个?, 英语翻译：I really can't explain the struggle and the strain Lily is brother can play the drums play the drums 提问Lily is brother can play the drums 对play the drums 提问 Tracy can't play the match now.Please__instead.A.have Lily to do it B.have Lily to do itC.make Lily to do it D.let Lily to do it把A选项改为have Lily do it Can you explain the phenomenon _______ water expands when it is frozen?空里填什么词合适? can someone explain the concept of diminishing returns in Chinese. Pleaseit's an econ. professional term. what is the greatest number of real roots a polynomial of degree 4 can have?explain? We can use our g_____ to help us explain the difficult things without saying anything. love is an unknown place that no saying from all around the world can explain The word is how to say!Can you explain it to me.