严防;
take strict precautions against transmissible gastroenteritis of swine in winter and spring
冬春严防猪传染性胃肠炎
take strict precautions against food mildew as the summer coming
春夏之交严防犬饲料霉变
take strict precautions against the unfavorable factors in sharing reformation of the state owned commercial banks
严密防范国有商业银行实行股份制改革可能带来的不利因素
we should take strict precautions against gas poisoning caused by coal stove leaks.
一定要严防由于煤炉洩露造成的煤气中毒。
We must take strict precautions against sabotage by the enemy.
我们要严防敌人破坏.
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