激發注射 jī fā zhù shè

booster shot; booster injection

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. booster shot
  2. 2. booster injection

Characters

Character Meaning
激 jī HSK 4
to excite; to stimulate; to arouse
發 fā
to send out; to issue; to develop
注 zhù HSK 3
to pay attention; to register; to inject
射 shè HSK 5
to shoot; to launch; to allude to