the lurid, crimson glow of the blast furnaces高炉中耀眼、通红的火光

a mass of crimson flowers一片深红色的花儿

I used to refuse invitations to parties because I knew I'd go crimson every time someone talked to me.我过去常拒绝参加聚会的邀请, 因为我知道每次有人和我说话我都会脸红。