öλÔÓéÀֵǼÈë¿ÚÏÂÔØ

off course ²»Ôڹ涨µÄ¹ìµÀÉÏ£»À뿪º½Ïß
oil refining Á¶ÓÍ
on a daily basis ÿÌì(Ö¸Ò»Æð¹²ÊÂ)
on an equal base withÓë...ÔÚƽµÈµÄ»ù´¡ÉÏ
on average ƽ¾ù
on hard times ÔÚÀ§ÄÑʱÆÚ
on one/'s own ¿¿×Ô¼ºµÄÁ¦Á¿
on the battlefield ÔÚÕ½³¡ÉÏ
on the bottom Ôڵײ¿
on the heavy side ÓеãÆ«ÅÖ
on the other side ÁíÒ»·½Ãæ
on the part of ¾Í...¶øÑÔ
on the spot µ±³¡£¬ÏÖ³¡
on the strength of »ùÓÚ£¬¸ù¾Ý
on the urban scene ÔÚ³ÇÊÐÀï
on the whole ×ܵÄ˵À´
on the whole ÕûÌå¶øÑÔ
on their way ÔÚ...;ÖÐ
on various occasions ÔÚÐí¶àÇé¿öÏÂ
only that... Ö»ÊÇÒòΪ...
open ended ¿ª¿ÚµÄ
open up ¿ªÉè
operational mine ¹¤×÷¿ó¾®
or whatever µÈµÈ£»ÖîÈç´ËÀàµÄÊÂ
order of magnitude ÊýÁ¿¼¶
organic food ÓлúʳƷ
original version ԭʼÖø×÷£»Ô­Ê¼°æ±¾
originate from Ô´ÓÚ
other than ³ýÁË...ÒÔÍâ
out of place ²»ÔÚºÏÊʵÄλÖÃ
outer space Íâ²ã¿Õ¼ä
over millennia ÊýǧÄêÀ´
over the horizon ¼´½«À´ÁÙ£¬ÒѶ¶ËÄß(ͬon the horizon)
over time ¾Ã¶ø¾ÃÖ®
parking lot Í£³µ³¡
participate in ²Î¼Ó
pass on ´«µÝ£»×ªÒÆ
pass the time Ïûĥʱ¹â
pass up ·Å¹ý
pattern sth. After ·ÂЧ
pay close heed to ÃÜÇÐ×¢Òâ
peace table ºÍƽ̸ÅÐ×À
peat bog ÄàÌ¿
penal colony (×ï·¸µÄ)Á÷·ÅµØ
per capita È˾ù
perform a role Æð×÷ÓÃ
perform onstage µÇ̨±íÑÝ
periodic reversal ÖÜÆÚÐÔ·´×ª
persist in ¼á³Ö×÷...
personal conferences ˽Ͻ»Ì¸£»¸ö±ð½Ó´¥
personal contact ˽Ͻ»Íù
perspective glass ͸ÊÓ¾µ
physical decay ×ÔȻ˥ÍË
pick up ÕÒµ½(·Ïߣ¬×Ù¼£µÈ)²¢ÑØ×ÅËü×ß
picture tube ÏÔÏñ¹Ü
piece together ÊÕ¼¯