security
安全常見釋義
美[s??kj?r?ti]
n.
例句
The group was considered to be a risk to national security.
safe
security和safe區(qū)別,在線求解答
security
安全常見釋義
美[s??kj?r?ti]
n.
例句
The group was considered to be a risk to national security.
safe
security是安保的意思,詞性是名詞;safe是安全的意思,詞性是形容詞。