highly strung

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

being in a tense state
• Syn:
edgy, high-strung, jittery, jumpy, nervy,
overstrung, restive, uptight
• Similar to:
tense
• Derivationally related forms:
restiveness (for: restive), jumpiness (for: jumpy), jitteriness (for: jittery), edge (for: edgy), edginess (for: edgy)