英语词汇“signal， opening”的翻译、意思、用法、释义-英汉汉英词典

单词	signal， opening
释义	signal， opening打開信號核能名詞
随便看	botanical knowledge botanical latin botanical libraries and collections botanically botanical pesticide botanicals botanical variety botanical zone botanicas botanic, botanical botanic garden botanic garden; botanical garden botanichne botanics botanic、botanical botanies botanik botanik, anatomische botanik, forstwirtschaftliche botanik, landwirtschaftliche botanik, systematische botanischer garten botanise botaniser botanist