Supercooled ovaries of pear flower were undamaged while ice formation in the tissues caused frost injury.

处于过冷却状态的子房不受害，而一旦组织内形成冰晶就会造成霜冻害；

youdao

Supercooled ovaries of pear flower were undamaged while ice formation in the tissues caused frost injury.

处于过冷却状态的子房不受害，而一旦组织内形成冰晶就会造成霜冻害；

youdao