Sessile

[sesail]

解釋/意思:

(adj.) attached directly by the base; not having an intervening stalk; 'sessile flowers'; 'the shell of a sessile barnacle is attached directly to a substrate' .

(adj.) permanently attached to a substrate; not free to move about; 'sessile marine animals and plants' .

克利夫顿錄入--From WordNet

解釋/意思:

(a.) Attached without any sensible projecting support.

(a.) Resting directly upon the main stem or branch, without a petiole or footstalk; as, a sessile leaf or blossom.

(a.) Permanently attached; -- said of the gonophores of certain hydroids which never became detached.

校對:鲁珀特

解釋/意思:

adj. (bot.) growing directly from the stem without a foot-stalk as some leaves.

达拉整理