out of date (adj)
/aʊt ɑv deɪt/

lỗi thời

old and no longer suitable for modern processes, purposes, or methods

on time (prepphrase)
/ɑːn tɑɪm/

đúng giờ

arriving at the correct time and not late

on one's own (prepphrase)
/ɑːn wʌn's oʊn/

cá nhân, bản thân

unaccompanied by others; alone or unaided

on the contrary (prepphrase)
/ɑːn ðə ˈkɑːn.tre·ri/

trái lại

used for emphasizing that something is true, even though it is the opposite of something that has been said

out of work (prepphrase)
/aʊt ɑv wɝːk/

thất nghiệp

unemployed

on and off (prepphrase)
/ɑːn ənd ɔf/

thỉnh thoảng

sometimes but not regularly

out of reach (prepphrase)
/aʊt ɑv riːtʃ/

ngoài tầm với

outside the distance to which someone can stretch out their hand

on second thoughts (prepphrase)
/ɑːn ˈsek·ənd θɑːts/

nghĩ lại

used when you want to change something that you have just said

on purpose (prepphrase)
/ɑːn ˈpɝː.pəs/

cố ý

if you do something on purpose, you do it intentionally, not by accident

within reach (prepphrase)
/wɪθˈɪn riːtʃ/

trong tầm với

inside the distance to which someone can stretch out their hand

out of the question (prepphrase)
/aʊt ɑv ðə ˈkwes·tʃən/

không bàn cãi

too impracticable or unlikely to merit discussion

under control (prepphrase)
/ˈʌn.dɚ kənˈtroʊl/

đang được kiểm soát

a danger or emergency such that people are able to deal with it successfully

out of danger (prepphrase)
/aʊt ɑv ˈdeɪn·dʒɚ/

hết nguy hiểm (bệnh nhân)

not expected to die

out of order (idiom)
/aʊt ɑv ˈɔːr.dɚ/

hư, hỏng

not working properly or at all

out of use (prepphrase)
/aʊt ɑv ju:z/

ngừng sử dụng

to stop being used

by chance (prepphrase)
/baɪ tʃæns/

tình cờ

unexpected

under cover (prepphrase)
/ˈʌndɚ ˈkʌv·ɚ/

giả danh

pretending to be someone else in order to find out secret information

on fire (prepphrase)
/ɑːn faɪr/

đang cháy

burning

on average (prepphrase)
/ɑːn ˈæv.ɚr.ɪdʒ/

trung bình

used for talking about what is usually true, although it may not be true in every individual situation

by mistake (prepphrase)
/baɪ mɪˈsteɪk/

nhầm lẫn

accidentally; in error