Contraction of area
[機] 斷面收縮
?? 詞語組成解析
contraction
[k?n'tr?k??n]
n. 收縮，縮減;[語]縮略，略體，縮寫;（開支等）縮減;（分娩時）子宮收縮;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
area
['?r??]
n. 地區;區域，范圍;面積，平地;領域;
??? 情景例句
you wouldn't need as much money.
不需要花多少錢。
It's my treat this time.
這次我請客！
The great statue, which was designed by the sculptor Auguste Bartholdi, took ten years to complete.
這座由雕像家奧古斯特。巴索爾地設計的巨大雕像是用10年時間雕像刻成的。