🧩 词语组成解析
pentagon
['pentəgən]
n. 五边形，五角形;五角大楼（指美国国防部）;
gang
[ɡæŋ]
n. 帮派，团体;盗贼等的)一帮;（工具，机械等的）一套;〈美俚〉棒球队;
vt. 使结成一帮;成群地袭击;
vi. 结伙行动;
🗣️ 情景例句
What material is this made from?
这是什么材料做的？
Having a sense of appreciation for all the people will keep us going on in business.
对所有人都抱一份感恩的心情会使我们的生意长盛不衰。
How long has he been like this?
他像这样有多久了？