“气层”例句

单词 气层 例句 DEFINITIVE EXAMPLES 权威例句〔Martian〕The Martian atmosphere contains only tiny amounts of water.火星大气层只含有微量的水。外研社新世纪〔Martian〕The Martian atmosphere contains only tiny amounts of water.火星的大气层中只含有极少量的水。柯...