unmarked
01
无标记的, 无特征的
lacking visible signs or distinctive features
例子
The unmarked package arrived on the doorstep without any labels or postage.
未标记的包裹没有任何标签或邮资就送到了门口。
02
未被注意的, 无标记的
not noticed or observed, often implying something that goes without acknowledgment
例子
His achievements went unmarked by the public, despite their significance.
他的成就尽管重要，却未被公众注意到。
03
无标记的, 中性的
(of a word or form) lacking any specific feature or distinction, such as formality or gender
例子
" Cat " is unmarked, as it does n't specify gender, unlike " tomcat " or " queen " ( marked for gender ).
“猫”是无标记的，因为它没有指定性别，不像“公猫”或“母猫”（按性别标记）。
