Underbelly
n. 下腹部, 薄弱部分
📖 牛津释义
underbelly
n[sing]
1 undersurface of an animal's body, eg as a cut of meat, esp pork（动物的）下腹部（如切下的一块, 尤指猪肉）.
2 (fig 比喻) area, region, etc that is vulnerable to attack 易受攻击的部位、 区域等
The stock-market crisis struck at the soft underbelly of the US economy, eg its trade deficit. 股市危机打击了美国经济的薄弱环节（如贸易逆差）.
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
A wise man thinks all that he says, a fool says all that he thinks.
智者思其所言，愚者言其所思。
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。