咬舌,形容吃惊、害怕,说不出话或不敢说话 令人咋舌

因忽然出现或来临而发呆 当我看见血时,一下子惊呆了

咋舌----形容因吃惊而伸出舌头却说不出话！通常用成语： 瞠目咋舌。 惊呆---驚呆，形容因吃惊而某个肢体或者全身静止，一动不动。 希望对你有帮助

Bite your tongue Don't bite your tongue 哈哈…… 咋舌：就是吓得咬住舌头，不敢发出声音 惊呆：就是吓的呆住了。也发不出声音。

Very Similar, 咋舌 is from "瞠目咋舌"， Describe a facial expression when feel shocked. More used in passivity sentence. Exp: sth+令人咋舌 惊呆，is description of a condition that a person is too surprised or shocked to move or talk. More used in active sentence. Exp: 我惊呆了/他惊呆了 Hope this is helpful