Circumvallation
n. 圍以城墻
? 同義詞
??? 情景例句
I just want to confirm that the arrangements have been made.
我要確認所有計劃都安排好了。
I never would have thought of it if you hadn't mentioned it.
如果你沒提及，我將不會想到它。
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合頓島是由堅固的巖石構成的，這使得興建大廈非常安全。