Her voice was weak and tremulous, but the audience clapped politely when she finished the aria.

For a few moments Annie wasn’t sure that her tremulous fingers would be able to open the telegram.

Because her hands are too tremulous to hold a spoon steady, she has to drink soup from a cup.

Despite her efforts to stay in control of her emotions, her smile was tremulous as she waited to meet her long-lost brother.

After letting go of her mother’s hands, the baby took a few tremulous steps before she plopped down on her bottom.

The newly emerged butterfly dried its wings in the sun, then took its first tremulous flight in search of flowers.

Even though her knees were weak and her voice was tremulous, her message was powerful.

The last leaf of autumn made a valiant effort to hold on to the branch, finally giving up its tremulous hold and fluttering to the ground.

As head of the committee, I have been placed in a tremulous position to request more funding for the project.

After the last tremulous note had faded away, there were a few seconds of silence before the audience jumped to their feet and burst into enthusiastic applause.