His part in the affair was quite open and aboveboard.他参与这件事完全是正大光明的.I think everything ought to be aboveboard.我觉得什么事情都应当开诚布公.His business dealings were aboveboard.他的生意来往是光明正大的....

dirtboard的音标：dirtboard的英式发音音标为：['dɜ:tbɔ:d]dirtboard的美式发音音标为：['dɜtbɔd]...

n.四轮马车的一种...

billboard的一般过去时为：billboarded...

board的音标：board的英式发音音标为：[bɔ:d]board的美式发音音标为：[bɔrd]...

prep.在（船、飞机、车）上，上（船、飞机、车），上车adv.在船（或飞机、车）上，上船（或飞机、车），靠船边，在船上，在火车上...

surfboards的音标：...

n.西洋棋盘...

clipboards的音标：...

n.下风板...

工作马道...

dashboard的复数形式为：dashboards...

The timbers groan and creak and the floorboards shift.这些木头在吱吱嘎嘎作响，木地板有些摇晃。The rats skittered around them in the drains and under the floorboards.无论是下水道里，还是地板下面，都有许多耗子绕着它们蹿来蹿去。Screw down any loose floorboards.用螺钉固定住所有松动的地...

boarders and day pupils寄宿生和走读生This school has 300 boarders and 150 day pupils.这所学校有寄宿生300人,走读生150人.The boarders swarmed over the fence like monkeys.这群亡命之徒像猴子一样爬上了栅栏....

Keith took a map from the dashboard and opened it out on his knees.基思从仪表板上的贮物箱里拿出一张地图，在膝盖上摊开。The dashboard itself is divided into three vacuum Fluorescence Displays.仪表板本身化分为三个真空荧光显示器.We are convinced that the customer wi...

matchboards的音标：matchboards的英式发音音标为：['mætʃbɔ:dz]matchboards的美式发音音标为：['mætʃbɔdz]...

The Board of Directors has approved the decision unanimously.董事会成员一致批准了该项决定。The board of directors must surely have been in Johnstone's pocket.董事会肯定已被约翰斯通掌控了.Your request will be handed up to the board of directors....

n.黑板...

There's an extra blanket in the bottom drawer of the cupboard.壁橱最下面的抽屉里还有一条多余的毯子。It was time to consign his bat and glove to the cupboard.该把他的球棒和手套搁进柜子里了。The kitchen cupboard was stocked with tins of soup.厨房的橱柜里堆满了罐...

n.书面厚纸...

进料板...

n.石膏板...

billboarding的音标：...

n.战壕上的遮泥板，铺于泥泞道路或地面的木板...

n.西洋跳棋盘...

aboveboard的音标：aboveboard的英式发音音标为：[ə'bʌv'bɔ:d]aboveboard的美式发音音标为：[ə'bʌv'boʊrd]...

n.棋盘...

[计] 键盘输入，键盘作业...

...

skateboards的音标：...