Acanthosome
棘状小体
🗣️ 情景例句
You don't know what you are talking about.
你不知道你在说什么。
He didn't weep as he walked from the grave.
他从墓地走回来，并没有伤心流泪。
Whether the remarkable growth of organized camping means the eventual death of the more independent kind is hard to say.
有组织的露营活动的明显发展是否意味着较独立的自我封闭式露营的最终消失，还很难说。