spannerKK [ˋspænɚ] /ˈspænɚ/发音名词1扳手、板手、扳钳英式He tightened the bolt with a spanner before testing the wheel.他用扳手把螺栓锁紧，然后才测试轮子。片语1阻挠、破坏、从中作梗英式，口语The sudden budget cut threw a spanner in the works.突如其来的预算删减把整件事都打乱了。用这个字练口说→相关片语spanner in the works