Strike a snag
遇到意外困难
🧩 词语组成解析
strike
[straik]
vt. 罢（工、课等）;撞;攻击;来到;
vi. 罢工;打击;朝某一方向前进;
n. 攻击;罢工[课，市];发现;
snag
[snæɡ]
n. 小困难或障碍;突出物;钩丝;
vt. 戳坏;抓住;清除暗桩;
vi. 妨碍;被戳坏;
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
Is that a car?
那是一辆小汽车吗？
In fact, it would be an assistance to all carnivores though it would be a two-edged weapon when they fought each other.
因此，任何食肉动物有了毒液，都能从中获益。