jūsuironara
1. If/when a heavy water reactor…; If it’s a heavy water reactor…
Noun
#2481821
1. If/when a heavy water reactor…; If it’s a heavy water reactor…
1. zero; 0
2. nothing; zilch
1. mind; heart
2. the meaning of a phrase (riddle, etc.)
1. percent
1. (approximate) time; around
2. suitable time (or condition)
3. time of year; season
1. black
2. black stone
3. guilt; guilty person
1. labor; labour