topmost发音形容词1最高的、最上面的、顶端的The topmost branches of the tree were covered in snow.这棵树最顶端的树枝上覆盖著雪。2最重要的、首要的Safety remains the topmost concern for everyone on site.安全仍是工地上每个人最重要的考量。用这个字练口说→