1.（声明、争论等）似乎是真的 (of a statement, argument, etc.) seeming to be true or reasonable 2.花言巧语的，能说会道的 (of a person) skilled in producing statements that seem reasonable, but which may not be true
句型例句
用作定语
▲ ～+n.
He was one of those plausible salesmen.他是那些花言巧语的推销员中的一个。
用作表语
▲ S+be+～
His story sounded plausible.他说的那番话似乎是真实的。 His explanation that he had been held up the traffic didn't seem very plausible.他解释说因交通受阻，这好像不大讲得通。