词汇	onsay
释义	onsay 🌏在场
随便看	periodic waveguide periodic waves periodic waves marker periodic wave solution periodic wave solu-tion periodic wave solutions periodic wave solu tions periodic wave timer periodic weighting periodic wet-dry conditions periodic wind periodic work periodic working periodic wrinkly rank wave-guide periodic write off periodic write-off periodic write-offs periodic yield periodic zone periodic zone scheme periodid periodide periodides periodids periodieal