highly strung, highly-strung, US: high strung, high-strungadjadjective: Describes a noun or pronoun--for example, "a tall girl," "an interesting book," "a big house."
figurative (person: tense, sensitive)
非常敏感的 fēi cháng mǐn gǎn de
神经紧张的
容易激动的 róng yì jī dòng de
备注: A hyphen is used when the adjective precedes the noun
They balance each other: he's laid back, she's highly strung.