"the helpings were all small" "his portion was larger than hers" "there's enough for two servings each"
"he accepted service of the subpoena"
serving是什么意思
servingman是什么意思
servings是什么意思
servingwoman是什么意思
servitor是什么意思
servitude是什么意思
servo是什么意思
servocontrol是什么意思
servohead是什么意思
servohydraulic是什么意思