Security clearance
[法] 忠贞调查
🧩 词语组成解析
🗣️ 情景例句
She's been sneaking around on her husband.
她一直在欺骗她的丈夫。
He's getting used to thinking in English.
他正在养成用英语思维的习惯。
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。