hardier

It is interesting to note that research shows masculine men are hardier.

有意思的是，研究证明，肌肉男更皮实。

Also needed is more investment in livestock research, such as breeding for hardier animals.

同时人们还要加大对家禽研究(例如培育适应性更强的品种)的投资.

Theoretically, experiments with genes that confer resistance to disease or herbicides could create hardier weeds.

从理论上说, 用含有抗病或抗除草剂的基因进行试验,可能产生更难于对付的杂草.

It is much hardier than lemon, however, though less hardy than grapefruit and sour orange.

它虽不及葡萄柚和酸橙耐寒, 但却比柠檬耐寒得多.

Similar fruit to Black Mission, but hardier and a smaller size tree than Mission.

类似加洲黑, 但比加洲黑强壮,果比加洲黑更小的尺寸.