Apple of discord
争端,祸根
🧩 词语组成解析
apple
['æpl]
n. 苹果;苹果树;苹果公司;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Yeah. Quite a bit different.
是啊， 相当不一样。
A fool's heart dances on his lips.
愚人心坦荡，挂在嘴唇上。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。