Serpulid
n. 龙介(虫)属动物
🗣️ 情景例句
The area of industry you wanted to get into is already at saturation point.
你想进入的待业已经达到饱和点了。
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
I like looking after my sister's baby, but my sister doesn't let me do it.
我喜欢照看我姐姐的孩子，但我姐姐却不让我做这事。