問題詳情
2 n. path along which a fluid flows; direction in which a particle flows; aerodynamic shape
(A) enrichment
(B) streamline
(C) slander
(D) detail
參考答案
答案：B
難度：簡單0.753425
統計：A(5),B(55),C(3),D(3),E(0)
用户評論
【雷慕莎】評論
fluid US:[ˈfluɪd] -adj. 流动的streamline US:[ˈstrimˌlaɪn-n. 【物】流线-adj. 流线型的