生命线

lifeline

life (as the characteristic of living beings) / living being / creature / CL:個|个[ge4],條|条[tiao2]

to be born / to give birth / life / to grow / raw / uncooked / student

life / fate / order or command / to assign a name, title etc

variant of 線|线[xian4]

thread / string / wire / line / CL:條|条[tiao2],股[gu3],根[gen1] / (after a number) tier (unofficial ranking of a Chinese city)