Perfusionist
n. （心臟手術中負責充氧和控制機器的）持證醫務技術員
??? 情景例句
Please sit down, Mr. Stewart.
請坐， Stewart先生。
She doesn't come as ofter as she used to.
她現在已經不像以前那樣常來了。
I even went out at midnight with a torch and noted with satisfaction (and surprise) that the ants were still swarming around the sticky tape without being able to do anything about it.
半夜，我還拿著電筒來到花園里，滿意地（同時驚奇地）發現那些螞蟻還圍著膠帶團團轉。無能為力。