sessile
英 ['sesa?l; 'ses?l]
美['s?sl]
- adj. 無柄的；固著的
英英釋意
- 1. permanently attached to a substrate; not free to move about;
- "an attached oyster"
- "sessile marine animals and plants"
- 2. attached directly by the base; not having an intervening stalk;
- "sessile flowers"
- "the shell of a sessile barnacle is attached directly to a substrate"