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
psi英英释意- 查字库
psi
英 [psaɪ; saɪ]
美[psaɪ]
- n. 希腊字母的第23个字母
- abbr. 磅/平方英寸（pounds per square inch）
英英释意
- 1. a unit of pressure
- 2. the 23rd letter of the Greek alphabet