Mất tiếng, tắt tiếng, không nói được (vì giận, buồn..)

speechless with surprise

kinh ngạc không nói nên lời

Không thể diễn đạt bằng lời

speechless rage

cơn giận làm uất lặng người, giận tím người

(từ lóng) say mèm

Mute, dumb, voiceless: He was speechless and in shockfor two days following the accident. They claim to speak foranimals who are, of course, speechless themselves. 2 dumbfoundedor dumfounded, dumbstruck or dumbstricken, wordless, struckdumb, tongue-tied, thunderstruck, shocked, dazed, inarticulate,paralysed, nonplussed, Slang Brit gobsmacked: He was speechlesswith fury to find his car missing.

Temporarily unable to speak because of emotion etc.(speechless with rage).

Dumb.

Speechlessly adv.speechlessness n. [OE sp‘cleas (as SPEECH, -LESS)]