Undetectable
[ ['ʌndi'tektəbəl] ]
其它 Other
a. 无法觉察的, 无法发现的
🗣️ 情景例句
Get this place picked up immediately. do you read me?
马上把这里收拾干净，听明白没有？
His ear is wounded, Does it hurt?
他的耳朵受伤了，疼不疼？
Don't crowd round him, said the gate keeper.
“不要围着他，”学校门卫说。