The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
日常应用会话口语
Surprise(惊奇)（一）
📚 句中词汇解析
从本句中提取的重要词汇
prep. （表示位置）在…的后面;支持;（表示顺序）在身后;（表示比较）落后于;
adv. 在后面;向后;在后面较远处;（落）在后面;
n. 〈口〉屁股;
💡 be构成一些介词+hind藏在后面→在…后面
"The crowd had to stand behind barriers."
人群只好站在障碍物后面。
近义：back, posterior, rear, rearward, lagging, late
反义：quick, rapid, accelerated
n. 匪徒，歹徒;流氓;恶棍;
💡 gang(做坏事的)+ster(表示人的名词后缀)→歹徒；盗匪
"The police are hard on the track of the gangster."
警察正在追踪那名匪徒.
近义：hoodlum, hooligan, mafioso, mobster, murderer, bandit
vt. 使惊奇;突袭;意外发现;
n. 惊喜，惊奇;意外的事;
💡 sur突然+prise拿住，抓住→突然被抓住→吃惊
"The conjunction of low inflation and low unemployment came as a very pleasant surprise."
低通货膨胀与低失业的同时出现是一大惊喜。
近义：maze, astonish, astound, stagger, startle, daunt
反义：aboulia, apathy, impassiveness, impassivity, indolence, informality
n. 警察部门;警方;警察;治安;
vt. （警察、军队等）巡查;维护治安;（委员会等）监督;管制;
adj. 警察的;有关警察的;
💡 破（po）例（li）让嫦娥（ce）当 警察
"A police car drew abreast of us and signalled us to stop."
一辆警车开过来与我们并排，示意我们停下来。
近义：herd, monitor, patrol, picket, track, troll