deltoid
a. 三角形的 n. 三角肌
发音
US
UK
/ˈdɛɫtɔɪd/
词形变化
deltoids
复数
deltoids
释义与例句
n.
-
1.
The deltoid muscle, a triangular muscle on the human shoulder.
三角肌
医学 -
2.
The deltoid ligament, a triangular ligament on the human ankle.
医学 -
3.
A kite (quadrilateral having two pairs of edges of equal length, the edges of each pair touching each other at one end).
数学 -
4.
A deltoid curve (hypocycloid with three cusps).
数学
adj.
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1.
In the shape of the uppercase Greek letter delta (Δ); triangular.
-
2.
In the shape of the uppercase Greek letter delta (Δ); triangular.
Of a triangular or roughly triangular shape and attached to the stem via the side.
生物 植物学 -
3.
Of or pertaining to the deltoid muscle.
词汇关系
近义相关 2
相关短语
词源
From Latin deltoideus, which was in turn from Ancient Greek adjective δελτοειδής (deltoeidḗs). See also: δέλτα (délta), the fourth letter of the Greek alphabet.
来源：wiktionary