The desktop billboard consists of a panel, a top plate, a bottom plate, a bracing plate and a mark board.
提供一种易拆装、可重复使用的桌面告示牌。

A box has a top, a bottom and four sides.
盒子有顶面、底面和四个侧面。

a small case with a flat bottom and a shoulder strap
有肩带的平底的小行李箱

a river with a stony bottom
河底有石子得河。

A river with a stony bottom.
河底有石子的河。

A box has a top, a bottom, and four sides.
一只盒子有盖, 有底, 还有四个侧面。

The utility model discloses a gas distributor in the chemical industry, including a cylindrical base, a piston, a bottom cover and a spring.
本实用新型公开了化工领域中的一种气体分布器。

a suitcase with a false bottom
有暗底的手提箱

Mr.Clinton campaigned with passion and seeming abandon, hoping that his campaign had now bottomed out after the furor over his draft history and was on the upswing.
克林顿先生竞选时感情奔放，并且似乎有些放浪形

From top to bottom the whole nation must at once abandon any idea of being able to live in submissive peace with the Japanese aggressors.
全国上下应立刻放弃任何与日寇和平苟安的打算。

Abdomen Slightly tucked up beyond the bottom line of the thorax, but never greyhoundlike.
腹部略微上提胸部以外的底线，但从来没有灰狗状。

It was found at the bottom of the sea aboard an ancient Greek ship.
这是在大洋海底一艘古希腊船只上找到的东西。

And the black rock is the sediment on the sea bottom in the absence of plankton.
没有浮游生物时，海底的沉淀物 便形成了黑色岩石。

Bottom line is, absorb what's good and don't learn and develop bad habits.
底线是, 吸收什么的好, 不学习和发展坏习惯。

Abuse trickles down from the top of the ladder to the bottom.
从上到下，一层层的力量滥用

Abut or fixed fittings should be provided to angle branch on bottom of riser.
立管底部得弯管处应设支墩或采用固定措施。

Inside predestined relationship and duodenum fall the ministry is being stuck, bottom and colonic liver music are abut.
内侧缘与十二指肠降部贴着，下部与结肠肝曲邻接。

a bottomless abyss.
无底的深渊

In the night all he could see was a bottomless abyss.
整个晚上，他看到的是一个无底的深渊。

In the night all he could see was a bottomless abyss.
在晚上，他所能看到的就只有身下的无底洞。

In the night all he couls see was a bottomless abyss.
一晚上，他唯一能看到的就是深不见底的峡谷。

The accelerant pattern on the bottom of Luke's shoes, various petroleum distillate, including toluene ?
鞋底助燃剂得痕迹是一些石油淋馏出液, 包括甲苯?

At least one acceleration and displacement sensor is provided on the bottom of the storage chest.
加速度及位移传感器与报警信号发射装置电连接。

Newcomer have to accept their position at the bottom of the peck order
新来的人论资排辈只好屈居於最底层

Newcomers have to accept their position at the bottom of the pecking order.
新来得人论资排辈只好屈居於最底层。