1
look at sb/sth questioningly
在 look at sb/sth 结构中，questioningly 通常放在宾语之后，表示眼神中带着疑问。
She looked at me questioningly, waiting for an explanation.
她疑惑地看着我，等待解释。
好奇地；疑惑地
先理解核心含义，再看它在真实句子里的用法。
好奇地；疑惑地
in a curious and questioning manner; quizzically
She looked at me questioningly, waiting for an explanation.
她疑惑地看着我，等待解释。
以疑问的方式。
In a questioning manner.
She looked at me questioningly when I said I was leaving early.
当我说我要提前走时，她疑惑地看着我。
He tilted his head questioningly, not understanding the joke.
他歪着头，一脸疑惑，没听懂这个笑话。
The teacher raised an eyebrow questioningly as the student gave a strange answer.
学生给出一个奇怪的答案时，老师疑惑地挑了挑眉毛。
在 look at sb/sth 结构中，questioningly 通常放在宾语之后，表示眼神中带着疑问。
She looked at me questioningly, waiting for an explanation.
她疑惑地看着我，等待解释。
当后接 if/whether 从句时，questioningly 一般紧跟在动词后，强调提问时的疑惑语气。
She asked questioningly whether the news was true.
她疑惑地问这个消息是否属实。
Not this
He gave me a questioningly look.
Use this
He gave me a questioning look.
questioningly 是副词，不能修饰名词 look；应改用形容词 questioning 来修饰名词。
Not this
He looked at me questionably, wondering if I was serious.
Use this
He looked at me questioningly, wondering if I was serious.
questionably 意为“可疑地、有问题地”，与“疑惑地、质问地”不同；表达“带着疑问的神情”应用 questioningly。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
疑惑地看着我
She looked at me questioningly when I said the meeting was canceled.
当我说会议取消时，她疑惑地看着我。
疑惑地瞥了一眼
He glanced questioningly at his colleague before answering.
他回答前疑惑地瞥了同事一眼。
疑惑地打量他
The officer eyed him questioningly but let him pass.
警官疑惑地打量他，但还是让他过去了。
疑惑地盯着
The child stared questioningly at the strange machine.
孩子疑惑地盯着那台奇怪的机器。
疑惑地挑起眉毛
She raised an eyebrow questioningly at his sudden excuse.
她对他突然找的借口疑惑地挑起眉毛。
我疑惑地问：我肯定你在想……
She looked at me questioningly when I said that.
当我说那话时，她疑惑地看着我。
Use questioningly naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 question（问题）记成“满脑子问号”：questioningly 就是带着一脑袋问号，疑惑地盯着对方质问的样子。
语域：neutral 常见场景：文学叙事、人物神态描写、正式书面表达 该词通常用于书面叙述或人物神态描写，表示带着疑问或疑惑的表情或语气；日常口语中也可使用，但整体偏书面，正式程度为中性。
与 questioningly /ˈkwestʃəniŋli/ 真正押韵的词只有 unquestioningly /ʌnˈkwestʃəniŋli/，两者均以 /kwestʃəniŋli/ 结尾。question、questioning、questionable 开头读音相同，但结尾不同；questionnaire 是拼写陷阱，重音在后，读作 /ˌkwɛstʃəˈnɛr/，并不以 /li/ 结尾；quizzically 虽带 -ly 且意思相近，但读作 /ˈkwɪzɪkli/，不押韵。
Dictionary facts from ECDICT, WIKTIONARY.