🧩 词语组成解析
shingle
['ʃiŋgl]
n. 鹅卵石;木瓦板;小招牌;
vt. 用木瓦板盖（屋顶）;把（女子头发）剪短;
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
He is not very interesting to talk to.
跟他谈话没味道。
If you adhere to the route on the map, you won't get lost.
如果你完全按照地图上的路线走，你就不会迷路。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。