stage fright

nervousness felt by an actor, etc in front of an audience （演员等的）怯场.

stability, stabilization, stabilize, stabilize, stabilise, stable, stable-boy (also `stable-lad), stabling, stably, staccato, stack, stadium, staff, staff nurse, staff sergeant, stag, stag-beetle, stag-party, stage, stage direction, stage door, stage left, stage right, stage whisper, stage-coach, stage-hand, stage-manage, stage-manager, stage-struck, stagflation, stagger, staggering, staggeringly, stagily, staginess, staging, staging post, stagnancy, stagnant, stagnate, stagnation,