straw

The barn was full of bales of straw.

这个谷仓堆满了成捆的麦杆。

He was leaning over the gate chewing on a straw.

他嘴里嚼着一根麦秆，靠到栅门上。

It sews leaves together in the shape of a cup, then it adds a layer of straw to the inside of the cup and lays its eggs there.

它把叶子缝合成杯状，然后在杯子里面铺上一层稻草，在那里产卵。

She was noisily sucking up milk through a straw.

她正用吸管咕嘟咕嘟地喝牛奶。

Once you are done demonstrating whatever concept was in the textbook, you throw away the pipe cleaners, the straws, the cardboard tubes.

一旦你完成了课本展示的内容，你就会扔掉这些烟斗通条、吸管和硬纸管。