呼救

求救 qiújiù HSK 7-9 #5,719

to call for help / to cry for help / to seek rescue

称呼 chēnghu HSK 7-9 #3,111

to call / to address as / form of address / title

呼唤 hūhuàn HSK 7-9 #8,311

to call out to / to summon / to appeal

欢呼 huānhū HSK 7-9 #3,323

to cheer / to hail / to acclaim

救命 jiùmìng HSK 6 #1,329

to save a life; to save someone's life / Help! (cry for help)

呼吁 hūyù HSK 7-9 #12,145

to appeal / to call on / to urge

挽救 wǎnjiù HSK 7-9 #4,084

to save; to rescue; to salvage

打招呼 dǎzhāohu HSK 7-9 #5,296

to greet / to say hello / to give a heads-up

救护车 jiùhùchē HSK 7-9 #2,787

ambulance

呼 hū #2,773

to call; to shout; to cry out / to breathe out; to exhale