Common yam
[化] 山药; 薯蓣
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
yam
[[jæm]]
n. 山药, 薯蓣\\n[医] 薯蓣属植物
🗣️ 情景例句
The work is not as difficult as you think.
工作不像你想象的那么难。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
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。