tall woody perennial grasses with hollow slender stems especially of the genera Arundo and Phragmites
United States journalist who reported on the October Revolution from Petrograd in 1917; founded the Communist Labor Party in America in 1919; is buried in the Kremlin in Moscow (1887-1920)
United States physician who proved that yellow fever is transmitted by mosquitoes (1851-1902)
a vibrator consisting of a thin strip of stiff material that vibrates to produce a tone when air streams over it
a musical instrument that sounds by means of a vibrating reed
例句
用作名词 (n.)
She steeped reeds for basket weaving. 她把芦苇浸泡起来以备编织篮子。
The small boat shot out from the reeds. 那只小船飞也似地从芦苇丛中穿出。
Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube. 导线被连接至簧片的外侧一端,并且整个成套件是被密封在一个密闭的玻璃管内。
Generally, most experienced oboists scrape their own reeds in order to achieve the desired tone. 通常,很多有经验的双簧管演奏者会自己削簧片已达到自己想要的音色。