understory

音標(biāo)發(fā)音

Wild sarsaparilla, wild oats, Solomon's seal and a host of understory plants die off;
野生撒爾沙、野生燕麥、玉竹和大量的林下葉層植物相繼死光；
These incredibly high-pitched and fast-paced calls enable the bats to track bugs and other prey in the dense rainforest understory.
這些難以置信的高速和快節(jié)奏的聲波能夠使它在茂密的熱帶雨林下追蹤昆蟲和其他獵物。
Wild sarsaparilla, wild oats, Solomon's seal and a host of understory plants die off; grass-like species such as Pennsylvania sedge take over.
野生撒爾沙、野生燕麥、玉竹和大量的林下葉層植物相繼死光；賓夕法尼亞莎草之類的草類物種接管了領(lǐng)地。

Now, in many older neighborhoods, the urban forest has matured, making our suburban spaces shadier, and increasingly our garden understory is affected by tree roots.
NPR: Excerpt: 'The American Meadow Garden'