a pair of skis. …
一副滑雪板。
When people ski, they move over snow or water on skis.
滑雪; 滑水 • They surf, ski and ride. 他们冲浪、滑水和骑马。
You use ski to refer to things that are concerned with skiing.
滑雪用的; 滑水用的 • ...the Swiss ski resort of Klosters. …瑞士的克洛斯特斯滑雪胜地。 • ...a private ski instructor. …一位私人滑雪教练。