樽zeon1頸geng2

English

1. bottle-neck
2. a bottleneckunreviewed?
3. plateau (in one's skills)unreviewed?

粵語 — Cantonese

1. 形容成日塞住嘅地方（量詞：個）unreviewed?
2. 形容一個難以突破嘅關卡，通常指一個人技藝去到一定水平，好多功夫先換得少少進步unreviewed?

Examples

• unreviewed?

  隧道入口好似一個樽頸，所以時時塞車。

  The entrance of the tunnel is like a bottleneck, therefore there are always traffic jams. ----

• unreviewed?

  我覺得我琴技已經去到樽頸位，再練落去都無咩意思。

  I think my piano skills have plateaued, there's no point in continuing to practice.