propagator
柯林斯詞典
1. N a person or thing that propagates 傳播者
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?propa?gator /?pr?p??ɡe?t?/
劍橋詞典
- a box in which seeds or young plants are grown , that has a transparent cover and is sometimes heated
（供種子或幼苗生長(zhǎng)用的）培育箱 返回 propagator