Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5100

Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5105
VHF英英释意- 查字库

看音标读英语

查字库

首页英语词典VHFVHF英英释意

VHF

[,vi: eitʃ 'ef]

英英释义实用场景例句

abbr. 甚高频（Very High Frequency）

英英释意

1. a group of illnesses caused by a viral infection (usually restricted to a specific geographic area); fever and gastrointestinal symptoms are followed by capillary hemorrhage

2. 30 to 300 megahertz