单词：preventer
another.
n. One who prevents or obstructs; a hinderer; that which
hinders; as, a preventer of evils or of disease.
n. An auxiliary rope to strengthen a mast.
preventer的用法和样例：
词汇搭配
- excess voltage preventer过电压防护装置...
- blowout preventer防喷器
- axial mixing preventer轴向防混器
- foam preventer防泡剂
- annular preventer环形防喷器
单词：preventer 相关文章
9. Prevent...from... The weather prevented the flight from leaving. We must prevent Aides from spreading. This disease is a serious problem.
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Health Report - US Considers Approving Drug to Prevent HIV This is the VOA Special English Health Report. Studies show that a drug called Truvada can prevent HIV infections. The pill is taken once a day. Studies showed it was ninety percent effective
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BEIJING, May 25 (Xinhua) -- A senior official has called for improved policies and methods to prevent government officials suspected of misconduct from escaping overseas. We should set up a more tight-knit and effective system to prevent lawless stat
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