noun 下载 🔗分享 山地滑板,越野滑板 A form of all-terrain skateboard derived from a snowboard. Examples : "During the summer, my friends and I trade our snowboards for mountainboards and ride down grassy hills. " 夏天的时候,我和我的朋友们会把滑雪板换成山地滑板/越野滑板,在长满草的山坡上滑行。 sport vehicle entertainment 与AI对话词汇游戏阅读练习