基本解释氣球假目標雷達反射器同根派生 gulls相关词英汉例句Gulls hovering over the waves.在浪尖磐鏇的海鷗A flock of gulls circled overhead as the boast sailed into the port.船衹駛入港口時，一群海鷗在船上方磐鏇。gulls更多例句