.beyond dispute 不容爭議的，無可爭議
.in dispute 在爭議中
.in the distance 在遠(yuǎn)處.make out 辯認(rèn)出
.(be) distinct from ( = be different from) 與……截然不同
.distinguish between (=make or recognize differences) 辨別
.distinguish...from 把……與……區(qū)別開
.do away with (=get rid of; abolish; discard eliminate ) 除去，廢除，取消; do away with (=kill) 殺掉，鎮(zhèn)壓
.have...to do with 與……有關(guān)系
.without doubt (=undoubtedly) 無可置疑地
.in doubt (=in a condition of uncertainty ) 對……表示疑惑
.be due to 是由于
.come off duty 下班
.go on duty 上班
.be on duty 值班，值日，在上班時
.be in duty bound to (do) (=be required by one’s job or esp. by conscience) 有義務(wù)(做)
.be eager for 想得到，盼望
.by ear (=play music from memory without having seen it printed) 憑記憶，不看樂譜
.have an ear for (=have keen recognition of sounds esp. in music and language.) 對……有鑒賞力
.a word in one’s ear 私房話，秘密話
.on earth究竟，到底，全然
.with ease (=easily) 容易，不費力