öλÔÓéÀֵǼÈë¿ÚÏÂÔØ

A: What type of tree is that?
B: I think it is an oak tree. It is certainly large enough to be one.
oak
n. £±£®èÝÊ÷£¬ÏðÊ÷£»£²£®èÝľ£¬Ïðľ
A: Oh no, I¡¯ve dropped an oar .
B: We will have to swim to the shore now.
oar
n.¡¡½°£¬éÖ
A: Please tell me the big secret.
B: Sorry, I took an oath and swore that I wouldn't.
oath
n.¡¡£±£®ÊÄÑÔ£¬ÊÄÔ¼£»ÖäÂ×çÖäÓï
on / under oath¡¡ ÔÚ·¨Í¥ÉÏÐû¹ýÊÄ
A: My pupils are so obedient , they always do their home work.
B: You are lucky, mine are terrible.
obedient
a.¡¡·þ´ÓµÄ£¬Ë³´ÓµÄ
A: Robert told an obscene joke last night.
B: Is it too rude to repeat to me?
obscene
a.¡¡£±£®Òù»àµÄ£¬ÏÂÁ÷µÄ£»£²£®¿ÉÔ÷µÄ£¬¿É¶ñµÄ
A: Did you understand the theatre performance?
B: No, it was too obscure for me.
obscure
a.¡¡£±£®²»ÖøÃûµÄ£¬²»ÖØÒªµÄ£»£²£®·Ñ½âµÄ£¬Ä£ºý²»ÇåµÄ£»£³£®Òþ²ØµÄ£¬Æ«Æ§µÄ
vt.¡¡Ê¹±äÄ£ºý£¬ÑÚ¸Ç
A: You are always playing video games.
B: I know. I have an obsession.
obsession
n.¡¡À§ÈÅ£¬ÎÞ·¨°ÚÍѵÄ˼Ï루»òÇé¸Ð£©
A: Excuse me, but your car is obstructing the entrance to my home.
B: Oh, I¡¯ll move it right away.
obstruct
vt.¡¡£±£®×èÈû£¬¶ÂÈû£»£²£®×è°­£¬×èÖ¹£¬·Á°­
A: Can I move into the apartment today?
B: No, you can have occupancy next week.
occupancy
n.¡¡Õ¼ÓУ¬Ê¹Ó㬾Óס
A: What is that terrible odour ?
B: Oh, sorry, it must be my socks.
odour
n.¡¡Æøζ
A: Beverley looked stunning at the party.
B: Yes, her outfit was offset by her jewelry.
offset
vt.¡¡²¹³¥£¬µÖÏû
A: Do you have any offspring ?
B: Yes, I have three daughters.
offspring
n.¡¡£±£®×ÓÅ®£¬×ÓËºó´ú£»£²£®£¨¶¯ÎïµÄ£©áÌ
A: Do you like olives ?
B: Yes, especially black ones in salad.
olive
n.¡¡éÏé­£¬éÏé­Ê÷
A: Is that glass clear?
B: No, it is opaque , that is why you are having difficulty seeing through it.
opaque
a.¡¡£±£®²»Í¸Ã÷µÄ£¬²»Í¸¹âµÄ£»£²£®ÄÑÀí½âµÄ£¬»ÞɬµÄ
A: Women in the old days were frequently oppressed by their husbands.
B: I am glad that times are changing.
oppress
vt.¡¡£±£®Ñ¹ÆÈ£¬Ñ¹ÖÆ£»£²£®Ê¹£¨ÐÄÇéµÈ£©³ÁÖØ£¬Ê¹·³ÄÕ
A: You would like the blue car?
B: No, I think I¡¯ll opt for the red one.
opt
vt. (for)¡¡Ñ¡Ôñ£¬ÌôÑ¡
A: The weather will be wonderful tomorrow.
B: You are always filled with optimism .
optimism
n.¡¡ÀÖ¹Û£¬ÀÖ¹ÛÖ÷Òå
A: I study at my optimum between eight and ten in the morning.
B: Oh, I work best in the evenings.
optimum
a.¡¡×îºÏÊʵÄ£¬×îÓŵÄ£¬×î¼ÑµÄ
A: Where did you get the apples?
B: I picked them in the orchard down the road.
orchard
n.¡¡¹ûÔ°
A: I was in a serious car accident last year.
B: That must have been a terrible ordeal .
ordeal
n.¡¡¿àÄѾ­Àí£¬ÕÛÄ¥£¬¼å°¾
A: I love studying science.
B: I orient more towards the Arts.
orient
vt.¡¡£±£®Ê¹ÊÊÓ¦£¬Ê¹ÊìϤÇé¿ö£¨»ò»·¾³µÈ£©£»£²£®£¨to ,toward£©Ê¹³¯Ïò£¬ÒÔ£®£®£®Îª·½Ïò£¨Ä¿±ê£©
n.¡¡¶«·½£¬ÑÇÖÞ£¨ÓÈÖ¸Ô¶¶«£©£¬¶«°ëÇò
A: Oriental cuisine is my favourite.
B: Yes, I also love Chinese food.
oriental
a. ¶«·½µÄ£¬¶«·½È˵Ä£¬¶«·½ÎÄ»¯µÄ
A: I was unable to find my orientation in the city.
B: You should have carried a map with you.
orientation
n.¡¡£±£®·½Ïò£¬Ä¿±ê£¬·½Î»£»£²£®ÊìϤÇé¿ö£¬ÊÊÓ¦£¬Çé¿ö½éÉÜ
A: From where does the guitar originate ?
B: Well, there are many types of guitar, so probably many countries.
originate
vi. (in,from,with)¡¡ÆðÔ´ÓÚ£¬À´×Ô£¬²úÉú
vt.¡¡´´Ô죬´´Ê¼£¬¿ª´´
A: That is a beautiful ornament beside the TV.
B: Thanks, it was a gift from a friend.
ornament
n.¡¡£±£®×°ÊÎÆ·£¬µã׺Ʒ£»£²£®×°ÊΣ¬µã׺
vt.¡¡×°ÊΣ¬µã׺£¬ÃÀ»¯
A: I was an orphan until the age of seven.
B: Goodness, do you know what happened to your parents?
orphan