isthmus怎麽讀
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- isthmus英語什麽意思：n.(pl. isthmuses)1.地峽，地頸，土腰。2.〔the I-〕(巴拿馬)地峽；(蘇伊士)地峽。3.【解剖學】峽，器官峽，管峽。短語和例子
