hypersonic
/ˌhaɪ.pɚˈsɑː.nɪk/លឿនជាងសំឡេងខ្លាំង
- adjective លឿនជាងសំឡេងខ្លាំងrelating to speeds that are more than five times the speed of soundទាក់ទងនឹងល្បឿនដែលលឿនជាងល្បឿនសំឡេងលើសពី ៥ ដងThey tested a new hypersonic aircraft.
ពួកគេបានសាកល្បងយន្តហោះល្បឿនលឿនជាងសំឡេងខ្លាំងថ្មីមួយ។
Antonyms: subsonic
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More words
entomological ephemera explainer expressionist feverishly flexor funerary gauche gelatinous godliness gooseberry hydrostatic incredulity inducement interventional investigatory jubilation landless larder liana listless localize logger longitudinally
Source: ToolOrca English–Khmer dictionary.