单词	低折射率介质
释义	同低折射率介质--光疏介质
随便看	put oneself into someone's hand put oneself in (或into) someone's hand put oneself on one's country put oneself on one's (或 the) country put oneself on record put oneself on the country put oneself on the map put oneself out put oneself out of the way put oneself out of the way to-v put oneself right put oneself right with someone put oneself to (the) trouble put oneself to the trouble put oneself to trouble put oneself upon record put one's eyes together put one's face against put one's face on put one's faith in put one's feet under someone's mahogany put one's feet up put one's finger in another's pie put one's finger in one's eye put one's finger in something