adj. 仔細(xì)的,小心的;周到的;慎;心細(xì);
?? care照料+ful表形容詞,“有…的” →小心的
"He was careful to keep out of sight."
他小心翼翼地躲開別人的視線。
近義:heedful, intent, leery, mindful, observant, attentive
反義:imperviable, impervious, imprudent, inadvertent, incautious, incurious
adj. 敞開的,開著的;公開的,公共的;坦率的;有議論余地的;
vt.& vi. (打)開;開始;睜開;啟動(dòng);
n. 戶外,野外;空曠;公開;
vi. 使打開;展示,顯現(xiàn);
vt. 張開;開放;開張營業(yè);為(建筑物)揭幕;
?? 打開圓(o)盒,取出鋼筆
"The tournament is open to both amateurs and professionals."
這次錦標(biāo)賽業(yè)余選手和職業(yè)選手均可參加。
近義:unclose, unlatch, unlock, unseal, inaugurate, incise
反義:lock, seal, shut, stitch, tuft
a. 上鎖的;不靈活的;下定決心的
近義:keyed, shut, unopened, closed, closet, closeted
反義:detached