n.霜冻,严寒天气( frost的名词复数 );
例句:
They are far more destructive to the fruit industry than autumn frosts.
它们比秋季早霜对果树生产的损害大得多.
Bitter frosts nipped the blossoms of the fruit trees.
严寒将果树的花冻坏了.
Late frosts accounted for the poor fruit crop.
晚霜阵阵,导致水果歉收.