participant n.参与者,参加者 participate v.参与,参加 词根part [part i] => part = to divide 部分,分开 par...
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IP属地:西藏
participant n.参与者,参加者 participate v.参与,参加 词根part [part i] => part = to divide 部分,分开 par...
immutable不可改变的,永恒不变的 adj.that cannot be changed;that will never change Synonym: changel...