call sb out

(a) summon sb, esp to an emergency 召唤某人（尤指处理紧急事件）: call out the fire brigade, troops, guard, etc 召（集）消防队、 部队、 守卫人员等. (b) order or advise (workers) to go on strike 命令或建议（工人）罢工: Miners were called out (on strike) by union leaders. 矿工遵照工会领袖的指示举行罢工.

calipers, caliph, caliphate, calisthenics, calk, call, call after, call at, call back, call down, call for, call for sth, call forth, call in, call in question, call off, call on, call on/upon, call on/upon sb (to do sth), call sb down, call sb/sth off, call sb/sth up, call sth, call sth forth, call the roll, call up, call-box, call-girl, call-in, call-up, call...to account, caller, calligrapher, calligraphy, calling, calling-card, calliper (also caliper), callisthenics (also calisthenics), callosity, callous,