度胸が足りないぞ。の英語

You don't have the guts.

My heart is too full for words.

They are badly provided for―scantily provided for.

the degree to which something or someone is inactive and unable to warm up

of no [little] importance

We're coming up short on the head count!

You do not love enough;

He's a bit weak in the upper story.

be beneath contempt

There is no need to be in such a hurry.

My chest is not big.

My breasts are not small.

I could not speak a word, for my heart was full.

I'll put his courage to the test.

frivolous complaints

to feel nausea―feel queasy―feel sick―turn sick―cast the gorge―heave the gorge

My heart bounds with expectation.

He is not strong enough―（は体力、学力なら）―He is wanting in ability.

He is not strong enough （to do the work）.

The weight is short by over a pound.

to be excited with the heart beating rapidly

of a person, being brave and daring

It wants a touch of salt [sugar].

They are scantily provided for―badly provided for.

What is all this pusillanimity?

My heart is too full for words.

It is one pound short.

I could not speak in the fulness of my heart―（他動詞構文にすれば）―My heart was too full for words.

be insufficient in quantity

My chest was tight with emotion.