单词	堦槽
释义	堦槽terrace channel
随便看	at one's last gasp at one's leisure at one's mercy at one's mother's knee at one's option at one's own charge at one's own charge s at one's own charge(s) at (one's own) choice at one's own choice at one's own risk at one's (own) sweet will at one's own sweet will at one's peril at (one's) pleasure at one's pleasure at ones pleasure at one's post at one's request at ones request at one's service at one's strongest at one's sweet will at one's time of life at one's tongue's end