Question

mourn 【mourn】v. 哀悼The whole nation mourned the death of the much-loved President.全国哀悼备受敬爱的总统逝世。

Accepted Answer

[mɔːrn] 
mournfeel sadness
To mourn is to grieve for someone who has died, especially a loved one. One of the hardest experiences of childhood is when you mourn the loss of a beloved pet.
You can also mourn for things that you've lost, not only pets and people who have died. If your local library branch is forced to close, you might mourn its loss, missing being able to walk there from your house. The Old English root word of mourn is murnan, which means not only to mourn, but also to be anxious. Related words include "mourner" and "mournful."
All forms of 'mourn' will appear on average once every 145 pages.mournmournermournfulmourningunmournedmournfullymournfulness

Front	mourn
Pron	[mɔːrn]
Back	【mourn】 v. 哀悼 The whole nation mourned the death of the much-loved President. 全国哀悼备受敬爱的总统逝世。
Vocab	mournfeel sadness To mourn is to grieve for someone who has died, especially a loved one. One of the hardest experiences of childhood is when you mourn the loss of a beloved pet. You can also mourn for things that you've lost, not only pets and people who have died. If your local library branch is forced to close, you might mourn its loss, missing being able to walk there from your house. The Old English root word of mourn is murnan, which means not only to mourn, but also to be anxious. Related words include "mourner" and "mournful." All forms of 'mourn' will appear on average once every 145 pages. mourn mourner mournful mourning unmourned mournfully mournfulness

Mourn Mɔːrn V 哀悼 Nation Mourned Death Much Loved