学会英语要多长时间how: adv. 1.怎样,怎么(=in what manner ...long: adj. (longer longest ) 1.长,长 ...will: vt. 1.决心要,立志要。 2.凭意志的力量使…。 3 ...it: it2 pron. (sing. Nom. ...take: vt. (took; taken ) 1.(用手)拿,取 ...下载手机词典可随时随地查词查翻译