2) To observe the countenance and examine utterance
观色察言
3) additive color viewer
加色观察器
4) color-additive viewer
加色观察仪
5) examine his words and watch his deeds; check what he says against what he does
察其言， 观其行
6) colored-indistinct observation
无色分明观察
补充资料：察言
1.审察言论。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条