inarticulate：释义

Uttered without the use of normal words or syllables; incomprehensible as speech or language: "a cry . . . that . . . sank down into an inarticulate whine” ( Jack London).

Unable to speak; speechless: inarticulate with astonishment.

Unable to speak with clarity or eloquence: an inarticulate debater.

Going unexpressed: inarticulate sorrow.

Biology Not having joints or segments.