shēng​sè

clumsy

生涩 生澀 shēng​sè
clumsy adjective
Awkward, jerky, or choppy, especially describing writing, speech, or technical skills that are not smooth or proficient.
bitter and tart
The astringent, bitter, or tart taste of unripe fruit.
rusty
Dull or rusty, describing a mechanism or tool that no longer moves smoothly.

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
0.484 per million

Sources