Meanings

buying spree

rapid expansion

emergency meeting

emergency deployment (police, etc.)

Dear Sir or Madam

emergency contraceptive pill

emergency contraception

emergency contraceptive

boom (development, sales, etc.)

emergency aid (e.g. disaster relief)

emergency employment measures

vulnerable species

direct limited express

commuter express

rapid express (train)

commuter express

midnight express (train, bus)

semi-express (train service)

emergency early warning (cellphone, email, etc.)

bursting through the surface