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
ta英英释意- 查字库
ta
['ti'e]
- abbr. 助教（teaching assistant）；正切角（Tangent Angle）；顶部攻击（Top Attack）；技术援助（technical assistance）；公差表
英英释意
- 1. a hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite