[计] conditional stop instruction, conditional stop order, optional halt instruction

tiáo jiàn tíng jī zhǐ lìng ㄊㄧㄠˊ ㄐㄧㄢˋ ㄊㄧㄥˊ ㄐㄧ ㄓˇ ㄌㄧㄥˋ