- 重点词汇
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- drilledv.钻（孔）( drill的过去式和过去分词 );打（眼）;操练;训练;
- 24 twenty-four;[电影]24小时;
- propagationn.传播，传输，蔓延，扩展，波及深度;〔生〕繁殖法，〔地〕传导;宣传;培养;
- tipsv.(使)倾斜，翻覆; 倒出; 倾倒; 倾覆; 轻触; 轻碰;
- holesn.洞( hole的名词复数 );球洞;破洞;洞穴;
- crackv.（使）破裂，裂开;砸开，重击;（使）发出爆裂声;（因压力而）崩溃，瓦解;变沙哑;开（玩笑）;找到解决…的方法;
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- 相关例句
He's in his mid-fifties; well, fifty-six to be exact ( ie more accurately ).
他五十多岁; 嗯, 确切地说是 五十六 岁.
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It's a 4-cylinder engine, or to be exact, a 4-cylinder, internal-combustion engine.
那是四汽缸引擎, 精确地说, 是四汽缸内燃机.
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In 1948 to be exact, a new device, the transistor, was announced by Bell Telephone Laboratories.
确切地说, 是在1948年, 贝尔电话实验室把一种新的元件――晶体管公诸于世.
词典精选例句
He is, to be exact, sixteen years old, and is not old enough join the army.
确切地说, 他才十六岁, 还没达到参军的年龄.
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To be frank with you, Mr Smith, the price you quoted is impossible.
坦率地讲, 司密斯先生, 你报的价格是不可能成交的.
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To be frank with you, 240 yuan per set can barely cover our production cost.
坦率地说, 每台240元勉强能支付生产成本.
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To be frank with you, your counter offer can not even cover our production cost.
坦率地讲, 贵方还价甚至不够我们的生产成本.
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