Arcus juvenilis
[医] 青年角膜弓
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
I took a month off for a holiday.
我休了一个月假。
Pouring oil on the fire is no way to quench it.
加油不是灭火法。
To find out, Von Frisch built special hives, each with only one honeycomb.
为了查明真相，冯·弗里施建造了特殊的蜂箱，每个蜂箱里仅有一个蜂窝。