taut

形容词 taut:

1. pulled or drawn tight
   同义词：tight
2. subjected to great tension; stretched tight

1. Not taut, firm, or compact; slack.
   松弛的不紧、不严密或不坚实的; 放松的
2. A brief high-pitched humming or buzzing sound, such as that made by a swiftly passing object or a taut vibrating string.
   尖啸声一种短暂尖锐的嗡嗡声或滋滋声，例如高速运动的物体和拉紧的震颤的线发出的声音