名詞 lobe:

1. (anatomy) a somewhat rounded subdivision of a bodily organ or part
2. (botany) a part into which a leaf is divided
3. the enhanced response of an antenna in a given direction as indicated by a loop in its radiation pattern
4. a rounded projection that is part of a larger structure

lobe

n.（名詞）
A rounded projection, especially a rounded, projecting anatomical part:
肉垂：圓形的突出物，尤指圓形突出的構(gòu)造部分：
例句：
the lobe of an ear.
耳垂

A subdivision of a bodily organ or part bounded by fissures, connective tissue, or other structural boundaries.
葉：身體器官和部分的細(xì)分部分，由裂紋、連接組織或其他組織邊界粘連

來源：
Middle English
中古英語
from Old French
源自 古法語
from Late Latin lobus [hull, pod]
源自 后期拉丁語 lobus [殼，莢]
from Greek lobos [lobe, pod]
源自 希臘語 lobos [葉，莢]