fail to deliver
[经] 未能交付
fail to do
未能(做)..., 没能(做)...
fail to do sth
未能做某事,没有做到…
fail to fire
[化] 不发火
fail to observe
[经] 不遵守
fail to receieve
[经] 未能接收
fail to see the wood for the trees
见树不见林,见小不见大
