n. a musical notation indicating one half step lower than the note named
n. a deflated pneumatic tire
词态变化
复数形式:flats
比较级:flatter
常见例句
1
a musical notation that makes a note sharp or flat or natural although that is not part of the key signature s
2
n any of several plants of the genus Achillea native to Europe and having small white flowers in flat-topped flower heads
3
plural of achillea n any of several plants of the genus Achillea native to Europe and having small white flowers in flat-topped flower heads
4
A morbid condition causing a peculiar brownish discoloration of the skin, and thought, at one time, to be due to disease of the suprarenal capsules (two flat triangular bodies covering the upper part of the kidneys), but now known not to be dependent upon this causes exclusively
5
s pressed close to or lying flat against something
