n a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away
n. 突堤, 防波堤, 码头
a. 黑玉般的, 乌黑发亮的
vi. 伸出
1. The boat is parked by the jetty, ready for our trip.
船停在码头旁，准备出发。
2. We walked along the jetty to enjoy the sunset over the water.
我们沿着码头散步，欣赏水面上的日落。
3. Fishermen often use the jetty to catch fish early in the morning.
渔民们常常在清晨使用码头捕鱼。