英语单词大全

loud-hailer

中文翻译

n. 扩音器

英文解释

n a portable loudspeaker with built-in microphone and amplifier

今日更新

更新时间：2026-01-19 13:30:24

intramicarenite

Lichtheim's aphasia

budget provision

abnormal exchange

oxidation-reduction potential

palaeoichnologic