🧩 词语组成解析
a. 有菱形斑纹的\\nn. 菱背响尾蛇
rattlesnake
['ræt(ə)lsneik]
n. 响尾蛇;
🗣️ 情景例句
Thanks.
谢谢。
His failure was a lesson to us.
他的失败是我们的一个教训。
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
他们不得不侧着身子往前走，有时过浅溪，有时游过深潭。