unit 12
academy
adjacent 毗邻
alien
Antarctica
array 排列
attain
balcony 阳台
beaver 海狸
blossom
brick
cabinet
cargo
celestial
chlorophyll
coach
compile
confine
contact
cord 绳索
crowd
debate
depict
dilute
distinguish
dramatic
elaborate 详细阐述
endangered
equilibrium
exempt
exuberant
fiction
flock
fragile
gallon 加仑
gigantic
hail 冰雹
haul
hive
ichthyosaur 鱼龙
imperative
infect
inspect
interstellar 星际的
irreversible
kinetic 运动的
leather
listless
lump 块
mansion
melody
mill
molecular 分子的
mutual
net
nurse
opera
outline
panel
pebble
persist
pitch 投掷
pole
poverty
preservation
prodigious
prose 散文
pure
ragged 参差不齐的
rear
reel v. 卷
release
repertoire
resonance
rhetoric 修辞
rope
sandy
screen
sensitive
shelf
silver
snowflake
spawn 大量生产
spontaneous
startling
stir
strive
suburb
suppose
symbol
taste
terminal
thread
toe
trait 特性
tributary
turnpike 收费高速公路
universal
variable
vibrant
wagon 货车
whereas
yearn 渴望