unobserved.
英汉例句
- He found it is easy to leave the house unobserved.
他發現很容易從這座房子霤走而不被發現。 - Hardly ever did they manage to meet unobserved.
他們幾乎從不安排會麪，卻沒有受到注意。 - She slipped past the guard unobserved.
她從衛兵身邊霤過而未被覺察。 - It was easy for him to leave the house unobserved.
他很容易從這座房子霤走而不被發現。 - The discipline has been unobserved.
紀律廢弛。