self-sustaining的用法和样例：

词汇搭配

self sustaining自续的(自保持的)...
self-sustaining vessel自有装卸机械的船舶...
self-sustaining speed自持速度

【近义词】

self-sufficient自给自足的
self-sufficing自立的

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学英语单词

a trick of trade

A-G

aborn

Agapetes hyalocheilos

allanite

alligator lizard

and your little dog too

Ardmolich

Assam fever

be doormat s under someone's feet

besemer