Jack of all trades 似乎什么都懂的人
jolly dog（guy） 樂天派
jump on sb 向某人亂發(fā)脾氣
jump the battery 充電
jumping the gun 迫不及待
just a minute 等一等；就來了；且慢
just as well 不如做某事也可
Just as you say. 好吧，隨你的便
just follow suit 照辦；跟進去
just for the fun of it 只不過好奇罷了
just the ticket， be 正是所需的
just too bad 太可惜；真糟糕
just what the doctor ordered 正合我的心意
keep a running account of 把教授在課堂講的內(nèi)容都記下來
keep a straight face 忍住不笑出來
keep an eye on 留意
keep an eye on sth 密切注意
keep body and soul together 繼續(xù)活下去
keep company 陪伴
keep in touch with 聯(lián)系
keep it to yourself 保密
keep it under your hat 保密
keep my fingers crossed 交叉手指，乞求某事成功
keep one's head 鎮(zhèn)定
keep one's head above water 活下去
keep one's nose to the grand stone 孜孜工作
keep one's shirt on 不動手打架
keep pace with 保持同步
keep punching 繼續(xù)努力
jolly dog（guy） 樂天派
jump on sb 向某人亂發(fā)脾氣
jump the battery 充電
jumping the gun 迫不及待
just a minute 等一等；就來了；且慢
just as well 不如做某事也可
Just as you say. 好吧，隨你的便
just follow suit 照辦；跟進去
just for the fun of it 只不過好奇罷了
just the ticket， be 正是所需的
just too bad 太可惜；真糟糕
just what the doctor ordered 正合我的心意
keep a running account of 把教授在課堂講的內(nèi)容都記下來
keep a straight face 忍住不笑出來
keep an eye on 留意
keep an eye on sth 密切注意
keep body and soul together 繼續(xù)活下去
keep company 陪伴
keep in touch with 聯(lián)系
keep it to yourself 保密
keep it under your hat 保密
keep my fingers crossed 交叉手指，乞求某事成功
keep one's head 鎮(zhèn)定
keep one's head above water 活下去
keep one's nose to the grand stone 孜孜工作
keep one's shirt on 不動手打架
keep pace with 保持同步
keep punching 繼續(xù)努力