adj. 有效的;有法律效力的;正當?shù)?健全的;
?? val(strong)+id(形容詞后綴)→有效的;正確的;健康的
"a bus pass valid for 1 month"
公共汽車月票
近義:legal, authentic, sound, worthwhile
反義:invalid, nil, nugatory, null, destitute, devoid
n. 許可證,執(zhí)照;特許;
vt. 同意;發(fā)許可證;
?? licen=allow允許+se表名詞 → 批準,許可
"The foreign guest has a license on the person."
這個外國客人隨身攜帶執(zhí)照.
近義:legalize, authorize, permit, qualify, licence, certify
反義:interdiction, ban, banning, silencing, censoriousness, censorship