Polylines
(polyline 的復數) [計] 多線
??? 情景例句
He says it always brought him good luck on the baseball team.
他說 ，當年他在棒球隊時這手套總是帶給他好運。
Operator, you gave me a wrong number.
總機，你給我接錯號碼了。
Mr. Smith is in charge of this class.
史密斯老師負責該班。