They found a labyrinth of tunnels under the ground.

A miracle is something that seems impossible but happens anyway.

奇迹就是看似不可能，却发生了。

Liver and kidney are particularly rich in vitamin A.

肝脏和肾脏富含维生素A。

B-A-B-Y spells baby.

“B -A-B-Y ”拼成“baby”.

A ring homomorphism f : A → B is finite.

环同态 f:a →B叫做有限型的.

A : This is Kathi Jones from A & B Trading Company.

我是A & B贸易公司的凯瑟琳钟斯.

Are you the man who calls himself A. B.C.

你就是那个自称A. B. C.的人吗?

This is Kathi Jones A & B Trading Company.

我是A & B贸易公司的凯瑟琳?钟斯.

The expansion of ( a + b ) ^ 2 is a ^ 2 + 2 ab + b ^ 2.

( a+b ) ^2的展开式是a^2+2ab+b^2.

May I present Mr. David Brown, manager of a. B.C. Company.

请允许我介绍一下大卫·布朗先生, a. B. C.公司经理.

A, B, C, etc. are capitals; a, b, c, are not.

A, B, C等是大写字母; a, b, c不是.

This results in a slowly changing ratio A : B in the distillate.

这使得蒸馏物中 A:B 比率发生缓慢的变化.

What is the difference between A, B and C?

A, B.和C之间什麽不同?

If ( a, b ) ( ba ) then the graph is a directed graph.

如果 ( a, b ) ≠ ( b,a ),则这个图是有向图.

Break up the interval ( a, b ) into small enough intervals.

把〔a, b〕 分为一串充分小的小区间.

Wild Non-farmed Salmon is rich in minerals and contains vitamins A, D, B 6 and B 12.

野生 非 养殖鲑鱼有丰富的矿产和含有维生素A, D, B6和维生素B12.

Task : Put the paragraphs A-D in the right order.

把A-D四个段落按正确的顺序排列.

Enriched with vitamins A & D. Cocoa butter & lanolin.

富含维生素A & D的可可脂 和 羊毛脂.

Careful study of the data sheets and a programmable input-output port solve most A / D interfacing problems.

若详细研究一下说明书和可编程序的输入/输出端口,则大部分A/D转换器的接口问题都可得到解决.

The Goths invaded Rome in A . D . 410.

哥特人于公元前410年入侵罗马.

She wears a ` D cup, ie size of bra.

她戴罩杯尺寸为D的胸罩.