ADJ-GRADED
危害極大的；毀滅性的
If you describe something as lethal, you mean that it is capable of causing a lot of damage.
例句
High-powered cars are lethal weapons in the hands of inexperienced drivers...
馬力大的汽車到了缺乏經驗的司機手中便成了毀滅性的武器。
Frost and wet are the lethal combination for plants.
霜雨天氣對植物危害極大。