Meanings

just-in-time compiler

deployment of troops, equipment, etc. (in preparation for battle)

hands-on guidance

cooking practice

natural fruits

civil fruits

extended real number

all returns to dust

nuts

live streaming

product demonstration

(the) play-by-play

fieldwork

play-by-play announcer

play-by-play announcer

(sports) commentator

practicality

on-the-job training

technical intern trainee

technical intern training program (for foreigners)