noun 下载 🔗分享 甲半月,半月痕。 Something shaped like a crescent or half-moon; especially the pale area at the base of the fingernail. Examples : "Her manicurist carefully avoided covering the lunula when applying the red nail polish. " 她的美甲师在涂红色指甲油的时候,小心地避开了她的甲半月(或半月痕)。 anatomy body appearance 与AI对话词汇游戏阅读练习