English translation of '暗算'

动

1. plot against
   ⇒ 他总是暗算别人。 (Tā zǒngshì ànsuàn biérén.) He's always plotting against people.
   ⇒ 他常常遭人暗算。 (Tā chángcháng zāo rén ànsuàn.) He frequently falls prey to other people's machinations.