🧩 词语组成解析
congestion
[kən'dʒɛstʃən]
n. 拥挤,堵车;阻塞;充血;(人口)过剩,稠密;
con 共同 + gest 带来 + ion [名词后缀]情况→共同带来的情况会阻塞→ n.拥塞, 充血
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢?
I hope I'll get a big pay raise.
但愿薪水大大提高一下。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前,这些鸟没有天敌,因此,它们不需要发育飞行的翅膀。