seedbeds
n. 苗床，苗圃；（事物发展的）有利环境，温床，发源地
复数 seedbeds
例句
They have to replant the seedbeds as soon as possible.
他们必须尽快在苗床上重新培育上新苗。
They fenced the seedbeds from the north wind.
他们为苗床筑篱挡住北风。
Turning now to seedbeds, it is absolutely essential to create a really fine bed.
建立一个真正优良的种床是完全必要的。
