Chapteer 4
- water plan 로켓연료로 물 만들기
SOL:32
struts
SOL : 33
pry
back-of-the-napkin
trickle
undramatically sizzled
Hefty lawn and leaf bag
knickknacks
aperture
flame-retardant
Too narrow a margin there
devout
pliers
bark
rubbed
sizzled
sputtering
exothermic
SOL:34
messy toddler
blare
vandalized
SOL:37
swimmingly
beefed
burst
topping off
merry
Hydrogenville
