他们在门口。
They are at the door.
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They英 /ðeɪ/|美 /ðeɪ/
解释
they 是第三人称复数主格代词,指代“他们”,在句中作主语。
They are at the door.
they 是第三人称复数主格代词,指代“他们”,在句中作主语。
They are at the door.
解释
They are at the door.
they 是第三人称复数主格代词,指代“他们”,在句中作主语。
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