-（精神处于高度准备状态，兴奋不安）nervous;keyedup:
looknervous;神情紧张
overcomeone'snervousness;克服紧张情绪
-（激烈或紧迫，使人精神紧张）tense;intense;strained;hectic;jettery:
intensebutorderlywork;紧张而有秩序的工作
atensesituation;tension;紧张局势
-（供应不足）inshortsupply;tight:
Thesegoodsareinshortsupply.这些货物供应紧张。
-{医}tension;tone;tonus;tautness;ademonia