<p class="ql-block">489. a section of a police force that deals with a particular type of crime; a team in sports; a small group of soldiers (5)</p><p class="ql-block">【类】unit, team, class</p><p class="ql-block">【联】正方形/广场 + 坏··疯··悲</p><p class="ql-block">【记】蹲··乳鸽</p><p class="ql-block"><br></p><p class="ql-block">490. to quarrel about sth that is not important (also n.) (8)</p><p class="ql-block">【类】bicker, argue, </p><p class="ql-block">【联】正方形/广场 + 气泡/泡沫<span style="font-size:15px;"><但</span></p><p class="ql-block">【记】翻找/乱抓<span style="font-size:15px;"><挠/划破··刮/擦</span></p><p class="ql-block"><br></p><p class="ql-block">491. a young pigeon eaten as food (5)</p><p class="ql-block">【类】chick, chicken</p><p class="ql-block">【联】正方形/广场 + 关于··能够<span style="font-size:15px;"><桌</span></p><p class="ql-block"><span style="font-size:18px;">【记】蹲··小分队/队/班/组</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size:18px;">492. a person who secretly collects information about another person, country, or organization; to collect secret information (3)</span></p><p class="ql-block"><span style="font-size:15px;">【类】detect, scout around, find out, peep</span></p><p class="ql-block"><span style="font-size:15px;">【联】温泉浴场 + 复印/复制</span></p><p class="ql-block"><span style="font-size:15px;">【记】间谍软件/后门程序··(门上的)猫眼/窥视孔</span></p> <p class="ql-block">489. squad [skwɑːd]</p><p class="ql-block">【联】square + bad··mad··sad</p><p class="ql-block">【记】squat··squab</p><p class="ql-block"><span style="font-size:15px;">【例】Bomb Squad officers carried out a controlled explosion of the device. They still have not named their squad for the World Cup qualifier. Everyone was surprised at her omission from the squad.</span></p><p class="ql-block"><br></p><p class="ql-block">490. squabble [ˈskwɑːbl]</p><p class="ql-block">【联】square + bubble<but</p><p class="ql-block">【记】scrabble<scratch··scrape</p><p class="ql-block"><span style="font-size:15px;">【例】My sisters were squabbling over what to watch on TV. There were endless squabbles over who should sit where. Mother is devoted to Dad although they squabble all the time. </span></p><p class="ql-block"><br></p><p class="ql-block">491. squab [<span style="font-size:18px;">skwɑb]</span></p><p class="ql-block">【联】square + about··able<table</p><p class="ql-block">【记】squat··squad</p><p class="ql-block"><span style="font-size:15px;">【例】In the smoking process, squab meat becomes very soft, almost like paste. Young pigeons, called squab, have been raised for centuries for food. I had a delicious squab for my lunch. His five-spice squab was outstanding, with flavours bursting through every bite.</span></p><p class="ql-block"><br></p><p class="ql-block">492. spy [spaɪ]</p><p class="ql-block">【联】spa + copy</p><p class="ql-block">【记】spyware··spyware</p><p class="ql-block"><span style="font-size:15px;">【例】His work as a civil servant was a cover for his activities as a spy. He was denounced as a foreign spy. He spied for his government for more than ten years. </span></p>