A cubic yard
一立方码
🧩 词语组成解析
yard
[jɑd]
n. 院子;码（等于3英尺或36英寸或0。9144米）;场地;帆桁;
🗣️ 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
At ease.
休息。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。