boarderKK [ˋbɔrdɚ] /ˈbɔɹdɚ/發音board 寄宿+-er …的人或物→寄宿的人展開收合board單字寄宿-er字尾…的人或物字面：寄宿的人名詞1寄宿生、住校生The school has about two hundred boarders and four hundred day students.這所學校有大約兩百名住校生和四百名通學生。2寄宿者、房客She takes in boarders to help pay the mortgage each month.她收留房客來幫忙支付每月的房貸。3滑雪板玩家、滑板玩家口語The slope was packed with skiers and boarders all weekend.整個週末那條雪道上擠滿了滑雪的人和玩滑雪板的人。