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单词
mainspring
释义
mainspring
/mayn"spring'/
,
n.
1.
the principal spring in a mechanism, as in a watch.
2.
the chief motive power; the impelling cause.
[
1585-95; MAIN
1
+ SPRING
]
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laid-back
laid deck
laid paper
laigh
lain
Laing
lair
laird
lairy
laisser-aller
laissez faire
laissez-faire
laissez-passer
laitance
lait d'amandes
laith
laity
Laius
Lajoie
La Jolla
LAK cell
lake
Lake
Lake Aral.
lake breeze
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更新时间:2025/7/31 15:16:26