n. 桤木
网络 赤杨; 赤杨木; 赤杨类
Even with snow on the ground, the high bushy understory is exposed; also snow and wind bring down leafy branches of cedar, hemlock, red alder, and other arboreal fodder.
即使地上有雪,高而浓密的下层植被也显露出来;雪和风也会吹落雪松、铁杉、红桤木多叶的树枝和其他的树木草料。
He has captured pollen from alder, pine, and willow.
他从桤树、松树和柳树上捕捉到了花粉。
He has also captured pollen from alder, pine and willow.
他还从桤树、松树和柳树上采集了花粉。
He gave John some alder bark.
他给了约翰一些桤木树皮。
More tall and stately that the alder.
你比桤木还要高挑和端庄。