名詞 fall-out:

1. the radioactive particles that settle to the ground after a nuclear explosion
   同義詞：fallout, radioactive dust
2. any adverse and unwanted secondary effect
   同義詞：side effect, fallout

動詞 fall-out:

1. have a breach in relations
   同義詞：fall out
2. come as a logical consequence; follow logically
   同義詞：follow, fall out
3. come off
   同義詞：come out, fall out
4. leave (a barracks) in order to take a place in a military formation, or leave a military formation
   同義詞：fall out
5. come to pass
   同義詞：happen, hap, go on, pass off, occur, pass, fall out, come about, take place