- 重点词汇
- firen.火（灾）;炉火;取暖器;火力;激情;
- guard against避免，预防;警戒;警;戒;
- elaboratevi.详尽说明;变得复杂;
- officialsn.行政官员( official的名词复数 );
- hazardvt.冒险;使遭受危险;
- thispron.这，这个;这事，这人;这时;下面所说的事;
- enforcedv.实施( enforce的过去式和过去分词 );执行;强迫;强制执行;
- Precautions[医]警惕;
- toprep. 向，朝着;到;关于;属于;
- 相关例句
In spite of all precautions about secrecy, large crowds were assembled there.
尽管采取了一切保密措施, 但那里仍然聚集了广大的人群.
词典精选例句
He was taking precautions against another possible famine-that was all.
他是在防备可能发生的另一次饥荒 -- 就是这么回事.
英汉文学 - 热爱生命
Extra safety precautions are essential in homes where older people live.
在有老人的家里，采取额外的安全防范措施是绝对必要的。
词典精选例句
If sound seeds result , precautions against contamination must be tightened.
假如结了正常的种子, 则防止混杂必须更严.
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Intensive negotiations between the main parties preceded the vote...
主要政党在选举前进行了集中的谈判。
《柯林斯高阶英汉双解学习词典》
As mentioned before , vibrations almost always precede a seperation of bodies.
如前所述, 振动几乎总是出现在身体分离之前.
网络文摘精选
He who believes is strong; he who doubts is weak. Strong convictions precede great actions.
相信的人是有力量的, 怀疑却带来软弱. 坚定的信念是伟大行动的先行者.
网络文摘精选
The end time cannot precede the start time. Please enter a new time range.
结束时间不能先于开始时间. 请输入新的时间范围.
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The earthquake was preceded by a loud roar and lasted 20 seconds...
地震前有一阵巨大的轰隆声，持续了20秒钟。
《柯林斯高阶英汉双解学习词典》
