2021 2 6

• orgy joke emperor

• rummage through his bag

• tarry stay somewhere

• infatuated be infatuated with each other

• knack a knack of mental calculation

• earthenware china

• hull

• hypotenuse tangent

• conjure liuqian

• upheaval catastrophe calamity suffering disaster

• pike

• theorem rationale

• insular island

• dig burrow shelter shield

• incubator incubate

• contraceptive pregnant

• frock

• intransigent stubborn

• wiggle

• demean decrease

• indolent stupid foolish

• flop falsehood（lie）

• rabies（单复数同形） a bite from a wild dog may result in rabies

• apathy indifferent

• unison choir

• cannibal eat preson

• snort

• orator speaker

• hype（大力宣传）

• mercenary

• underdog

• virtuous virtue

• florid ruddy

• taunt insult

• diarrhea 拉肚子

• communion 宗教团体