海底扩张

hǎi dǐ kuò zhāng

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释义

1. seafloor spreading (geology)

包含海底扩张的词语

海底扩张说

hǎi dǐ kuò zhāng shuō

theory of seafloor spreading (geology)

海底扩张的构成词

(equivalent to 的 as possessive particle)

background

to open up

to enlarge

expansion

ocean

seabed