pen
adj
1 allowing things or people to go or be taken in, out or through; not closed 開著的
leave the door open 讓門開著
The door burst open and the children rushed in. 門突然撞開了, 孩子們闖了進(jìn)來.
sleep in a room with the windows open 在窗戶敞開的屋里睡覺
with both eyes open 睜著雙眼
The dog escaped through the open gate. 那狗穿過敞著的大門逃走了.
2 [usu attrib 通常作定語]
not enclosed, fenced in or blocked 敞開的; 未圍起的; 未堵塞的; 開闊的; 空曠的
He prefers open fires to stoves or radiators. 他喜歡用明火取暖, 不喜歡爐子或暖氣.
open country, ie without forests, buildings, etc 空曠的郊野
open fields 田野 * an open stretch of moor 一片空曠的沼澤
crack open a nut 弄開堅果
break open a safe 破開保險柜.
3 [usupred 通常作表語]
ready for business; admitting customers or visitors 營業(yè); 辦公; （顧客或觀眾等）可進(jìn)入
The banks aren't open yet. 銀行尚未開始營業(yè).
The shop isn't open on Sundays. 這個商店星期日休息.
Doors open (eg of a theatre) at 7.00 pm. 下午7時開門（如劇院）.
Is the new school open yet? 那所新校開學(xué)了嗎?
She declared the festival open. 她宣布慶祝會開始.
He kept two bank accounts open. 他有兩個銀行戶頭可用.
4
(a) spread out; unfolded 伸開的; 展開的; 開放的
The flowers are all open now. 現(xiàn)在花兒都開了.
The book lay open on the table. 那本書在桌上攤開放著.
(b) not fastened; undone 未系住的; 解開的; 松開的
an open shirt 沒系鈕扣的襯衫
a blouse open at the neck 敞領(lǐng)口的女襯衫
His coat was open. 他的大衣敞開著.
5 [attrib 作定語]
not covered in or over 沒覆蓋的; 沒遮掩的; 裸露著的
an open car, ie one with no roof or with a roof that is folded back 敞篷汽車
an open wound, ie one in which the skin is broken or damaged 開放性創(chuàng)傷
He has open sores all over his arms. 他的胳膊上長著爛瘡.
an open drain/sewer 排水[污水]明溝.
6 ~ (to sb/sth) that anyone can enter, visit, etc; public 公開的;任何人都可以（進(jìn)入、 參觀等）的; 公共的
an open competition, championship, scholarship 公開的比賽、 冠軍賽、 獎學(xué)金
This garden is open to the public. 這座花園向公眾開放.
She was tried in open court, ie with the public being freely admitted to hear the trial. 她受法庭公開審訊.
7
(a) not kept hidden or secret; known to all 不隱秘的; 不保密的; 眾所周知的
an open quarrel, scandal, etc 公開的爭吵、 丑聞等
the lovers' open display of affection 情人的坦誠示愛.
(b) willing to talk; honest; frank 愿意談話的; 誠實的; 坦率的
an open character 直爽的性格
He was quite open about his reasons for leaving. 他毫不隱瞞自己離去的原因.
8 not finally decided or settled 未做最後決定的; 尚未解決的:Let's leave the matter open. 這件事先懸著吧.
Is the job/vacancy/position still open (ie available, unfilled)? 那工作[空缺/位置]還接受申請嗎?
9 [usu attrib 通常作定語]
(of cloth, etc) with wide spaces between the threads （指布等）稀疏的, 稀松的
an open texture/weave 稀松織法.
10 (idm 習(xí)語) be an open `secret be known tomany people, though not publicly or officially acknowledged已是公開的秘密
Their love affair is an open secret. 他們的風(fēng)流韻事是公開的秘密. be/lay oneself (wide) open to sth behave so that one is likely to receive (esp) criticism, etc 使自己易受（尤指）批評等
Don't lay yourself open to attack. 不要讓自己輕易受人攻擊.
You're laying yourself wide open to accusations of dishonesty. 你這樣做就是讓人指責(zé)你不誠實. be ,open to `offer/`offers be willing to consider a price t...
?? 考研助記
打開圓(o)盒,取出鋼筆
?? 擴(kuò)展釋義
*['?up?n]n. 公開, 戶外, 空曠a. 開著的, 開放的, 開闊的, 營業(yè)著的, 公開的, 懸而未決的vt. 打開, 公開, 開放vi. 展開, 開始, 展現(xiàn)【計】 打開指令; 打開語句【化】 斷開【醫(yī)】 哆開的, 開放的, 切開, 切斷電路, 斷電【經(jīng)】 開盤相關(guān)詞組: break open in the open into the open keep one's eyes open lay open open into open out open sb's eyes to open up throw open be open to