Determiner
n. 限定词\\n[医] 定子, 决定因素
📖 牛津释义
determiner
n
(grammar) word, eg the, some, my, that comes before a noun to show how the noun is being used 限定词（置於名词前, 对该名词起限定作用的词, 如the、 some、 my）.
🗣️ 情景例句
Thank you.
谢谢 。
I can't believe his story.
我无法相信他的说法。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。