to feel extremely anxious or scared
अत्यधिक चिंता या डर महसूस करना (atyadhik chinta ya dar mehsoos karna)
"My heart was in my mouth when the plane started shaking."
"जब विमान झूलने लगा, तब मेरा दिल मेरे मुँह में था।" (Jab vimaan jhulne laga, tab mera **dil mere mounh mein tha**.)
to be in a difficult position or disadvantage
a simple and perfect solution to a complex problem
a very short amount of time
to have the opposite result of what was intended
to know someone very well
a son behaves like his father