Ringless
a. 没有戒指的, 无环的
🗣️ 情景例句
Who is it?
是谁呀？
I'd like to ask you just one question.
恕我请教你一个问题。
To answer this question, von Frisch and his coworkers set up a feeding place close to the hive.
为了回答这个问题，冯·弗里施和他的同伴在蜂箱附近建起了一个喂食点。