lustrous
balmy
errand
sonorous
shorthand
dismissive
lurk
taut
stammer
shard
Igbo
rinse
exhilarate
thrust
nauseate
dim
incongruous
lice
lucid
effervescent
taint
lineage
chivalrous
nudge
interior
coalesce
covet
androgynous
infidelity
regal
insincere
non-sequitur
bamboo
get along
discern
secede 从…中脱离
Biafra 比拉夫
Igbo 伊博族