reciprocate

美音音标: [rɪ'sɪprəkeɪt] reciprocate
英音音标: [rɪ'sɪprəkeɪt] result.0.expl|add:"

同义
reciprocate
词性
v
解释
act, feel, or give mutually or in return
示例
We always invite the neighbors and they never reciprocate!

同义
reciprocate
词性
v
解释
alternate the direction of motion of
示例
the engine reciprocates the propeller