释义
【植】 珠柄。亦称
【昆】 索节，触角中支撑锤节的丝状柄。
词源
"mid 17th cent.: Anglicized form of Latin
双语例句
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When ovule orientation is orthotropous the chalaza corresponds to the point where the funicle is attached but in anatropous and campylotropous ovules the chalaza is some distance from the funicle .
当胚珠的方向是直生胚珠时，合点和珠柄连成一条直线，当胚珠是倒生胚珠或弯生胚珠时，合点和珠柄之间有一定的距离。
近义词
n.
fiberfibrestring