[transitive] wave sth (at sb) | wave sth (around) to hold something in the air and move it from side to side挥动；挥舞；舞动◆The crowd was waving flags as the president rode past.总统坐车经过时人们挥舞着旗帜。◆She was talking excitedly and waving her arms around.她挥动着双臂兴奋地说着。 |