A drowning man will catch at a straw.

Never catch at a falling knife or a falling friend.

别去抓掉落中的刀子,别去找失势的朋友.

Step on it , please. I have a plane to catch at two.

请开快点, 我要赶两点的飞机.

A drowing man will catch at a straw.

快淹死的人连根稻草也会抓.

There's a good deal of dew here, and I don't want you to catch cold.

这里露水很大, 我不想让你着凉.

Put on your overcoat, or you will catch cold.

穿上你的大衣, 不然你会着凉.

If you put on damp clothes, you will probably catch cold.

穿湿衣服, 你会着凉的.

See ( that ) you don't catch cold.

当心 别伤风.

Many people catch cold in winter.

许多人在冬天感冒.

Let's dry our hair so we don't catch cold.

我们把头发吹干，这样就不会感冒。

Put on more clothes so you don't catch cold.

多穿些,别冻着.

Don't stand in the draught . You may catch cold.

别站在风口上, 小心着凉.

Children are liable to catch cold.

小孩易患感冒.

Take good care of yourself lest you catch cold.

好好照顾你自己，以免受凉。

Be careful not to catch cold.

小心别感冒.

Be careful, you may catch cold.

小心点, 你可能会着凉的.

I stayed in lest I should catch cold.

我怕伤风,所以呆在屋里.

On the other hand, at greater distances , only those most easily ignitable will catch fire.

另一方面, 在距离较远的地方, 只有那些容易燃烧的材料才会着火.

Loose tobacco shreds catch fire: a flame and acrid smoke light our corner.

卷得松松的烟丝点燃了: 火焰和呛人的烟把我们这个角落照亮了.

It may also melt or boil or cook or catch fire or explode.

它还能熔化,沸腾,烧焦,着火或者爆炸.

Don't stand too close to that stove. Your clothes may catch fire.

不要太靠近火炉, 你的衣服可能因此着火.