同根派生 sound out相关词英汉例句I have to sound out the new professor.我得試探一下新來的教授。Have you sounded out your wife on your trip to Australia yet?就你去澳大利亞旅行的事你試探了你妻子意見嗎？Find out about the package tour to illetas.打聽一下到伊裡特斯的團躰旅遊情況。sound out更多例句