Warning: file_put_contents(): Only 0 of 6329 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 Lerch是什么意思，Lerch的翻译，Lerch音标、读音、用法和例句_耀久九英英词典
Lerch fears that a significant, permanent reduction in the numbers of visas for scientists and engineers could cause a long-term downturn in the economy. 勒奇擔心，明顯且持續減少發出簽証給外國科學家及工程師，將造成美國經濟長期走下坡。