adj. 緊密的;親密的;親近的;
vt. 關;結束;使靠近;
vi. 關;結束;關閉;
adv. 緊密地;
n. 結束;
?? clud(shut)→關閉;結束;接近的;親近的;準確的
"a close ally and friend of the prime minister"
首相的一個親密盟友和伙伴
近義:lock, seal, shut, quadrate, tally, solemnize
反義:unclose, unlatch, unlock, unseal, unfold, induct
adj. 敏銳的;鋒利的;狡猾的,聰明的;尖銳的;
adv. 猛烈地;尖銳地;尖利地;偏高地;
n. 升半音;尖頭;騙子;內行,專家;
vt. [音樂]把(音調)升高(半音);
vi. [音樂]升音演奏(或演唱);
"Watch out for sharp bends and adjust your speed accordingly."
當心急轉彎并相應調整車速。
近義:incisive, incisor, jagged, keen, peaked, penetrating
反義:obtuse, contusive, dull, dulled, edgeless, idiotic