Sticklebacking
(stickleback 的现在分词) n. 刺鱼
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
Yes, Miss Gao! How many are there?
可以，高老师，有多少呢？