单词	Siebengebirge
释义	Siebengebirge /ˈziːb(ə)nɡəˌbɪəɡə / /ˈziːbnɡəˌbɪrɡə/ A range of hills in western Germany, on the right bank of the Rhine south-east of Bonn.
随便看	SECAM secant secateurs Secchi disc secco secede seceder Secernentea secession secessional secessionism secessionist Sechuana Seckel seclude secluded seclusion seclusionist seclusive Seconal second second Adam Second Advent secondarily secondariness

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