发布于:2025-07-06 06:01浏览量:142文/优校网
1.使成层,使分层
2.【园】以层积法保藏
3.成层;分层
1.to form something into a layer or layers, or become formed into a layer or layers
2.to form castes, classes, or other groups based on status, or be formed into such groups
3.to store seeds in chilled moist sand, peat moss, or other material to preserve them