unblock

verb

/ˌʌnˈblɒk/

/ˌʌnˈblɑːk/

Verb Forms

present simple I / you / we / they unblock	/ˌʌnˈblɒk/ /ˌʌnˈblɑːk/
he / she / it unblocks	/ˌʌnˈblɒks/ /ˌʌnˈblɑːks/
past simple unblocked	/ˌʌnˈblɒkt/ /ˌʌnˈblɑːkt/
past participle unblocked	/ˌʌnˈblɒkt/ /ˌʌnˈblɑːkt/
-ing form unblocking	/ˌʌnˈblɒkɪŋ/ /ˌʌnˈblɑːkɪŋ/

jump to other results

unblock something to clean something, for example a pipe, by removing something that is blocking it疏通（管道等）；清除…障碍
Oxford Collocations Dictionary
Unblock is used with these nouns as the object:
drain
sink
toilet
…
See full entry
unblock something to make it possible to use a mobile phone again after it has been stopped from working as a security measure解除锁定：使其成为安全措施后，可以再次使用手机
- Does anyone know how I can get my phone unblocked?有人知道我怎么才能让手机畅通吗？
- You will need a code to unblock your phone.您需要一个代码来解锁您的手机。
compare unlock (3)