1、A secondary involucre, as at the base of an umbel within a compound umbel.
次總苞，小總苞次級花被，如處于復(fù)合傘形花序中一個傘形花序基部之花被

2、The UMBEL backbone project has started up to provide a lightweight subject structure for the Web.
還有umbel基干項目開始為萬維網(wǎng)提供輕量級的主體結(jié)構(gòu)。

3、Yellow flowers clustered in a one - sided umbel of the plant.
黃色的花集中在一邊植物的傘形花序上。

4、A secondary involucre, as at the base of an umbel within a compound umbel
次總苞，小總苞次級花被，如處于復(fù)合傘形花序中一個傘形花序基部之花被

umbel翻譯