Definition: too painful or unpleasant for you to continue to experience Level: B2
房间里的热变得难以忍受了。
The heat in the room became ___unbearable.
失去的痛苦是难以承受的。
The pain of loss was ___unbearable.
在见到牙医之前，牙痛是难以忍受的。
The toothache was ___unbearable until I saw the dentist.
