Alert
[ ?'l?t ]
第2級
其它 Other
adj. 警覺的，警惕的，注意的;思維敏捷的;活潑的;
n. 警報;警戒狀態;
vt. 向…報警;
?? 詞根助記
al=ab加強+ert直→警惕的
?? 例句
She's alerted me for weekend duty.
她已通知我周末值班。
A hotel alert rated everything in the book.
飯店報警按規定是重于一切的。
Such things, howerer, never altered Edgar Snow's alert hard working nature.
但是，這些東西并沒有改變埃德加·斯諾敏捷刻苦的工作態度。
Her work is extraordinary rich and alert.
她的作品特別華麗而靈活。
Confused as Catherine was, her wits were alert at applying our conversation.
凱瑟琳雖然心亂，她的頭腦還是很靈敏地注意我們的談話。
?? 聯想助記
【記】※ alter-改變,alert-警報:改變警報
※ al-all所有,er-拼音“兒”,t-似“傘”:所有的兒子都打著傘保持警惕
? 同義詞
?? 反義詞
?? 詞根
-erg-表示“活動”
常見變體有-arg-、-ert-
?? 牛津釋義
alert
adj
~ (to sth) attentive and quick to think or act 警惕的; 警覺的; 機警的
be alert to possible dangers 對可能發生的危險有警覺
The alert listener will have noticed the error. 耳朵尖的人能聽出這個錯.
Although he's over eighty his mind is still remarkably alert. 他雖已年逾八十, 但頭腦仍十分機敏. alert, n
1 (usu sing 通常作單數) (time of) special watchfulness before or during an attack 警戒（期間）
The troops were placed on full alert. 部隊處於全面戒備狀態.
2 warning given to prepare for danger or an attack 警報
give/receive the alert 發出[收到]警報.
3 (idm 習語) on the a`lert (against/for sth) watchful and prepared 警惕; 提防
Police warned the public to be on the alert for suspected terrorists. 警方警告群眾警惕涉嫌的恐怖分子. alert, v
1 [Tn] warn (soldiers, etc) to watch for danger and be ready to act 使（士兵等）警戒, 戒備
Why weren't the police alerted? 為什么警方沒戒備起來?
2 [Tn.pr] ~ sb to sth make sb aware of sth 提醒某人注意某事
alert staff to the crisis facing the company 提醒職員注意公司面臨的危局.
?? 考研助記
惡棍(al)的兒子(er)十分(t) 警覺 alert→taller(a. 更高的)→血壓變得更高了，要 警惕啊 網友：yqy 補充：al（＝all）+ert站直了看→警惕的)[ert=erect(直)]；玩過RED ALERT《紅色警報》的朋友一定對該詞深有感觸, 對于沒玩過的, 我只能說—你人生不完整.
?? 擴展釋義
*[?'l?:t]a. 警覺的, 靈敏的, 留心的n. 警報vt. 使警覺, 通知, 使意識到【法】 警報, 警戒狀態, 警戒期間相關詞組: to alert sb to the danger of... to alert sb to the fact that... on the alert
?? 同詞根單詞
?? 同為「計算機」詞匯
查看全部計算機詞匯 ›??? 情景例句
Yes, of course. It's very easy.
那當然。煮它（豆腐）并不難。
I don't know if I should tell you. But I will. It was all because of your necklace, your beautiful diamond necklace.
我不知道該不該告訴你。不過，我想還是告訴你吧。那全都是因為你的那條項鏈，你那條漂亮的鉆石項鏈呀！
Where's that?
蘇格蘭在什么地方？