Ichthyopterygium
[醫]鰭（型肢）
??? 情景例句
T-bone steak is a very popular cut.
T型的肉排非常受歡迎。
Success grows out of struggles to overcome difficulties.
成功來自于克服困難的斗爭。
In many ways, this is unfortunate for the poor actors who are required to go on repeating the same lines night after night.
這樣一來，可憐的演員們可倒霉了。因為他們需要一夜連著一夜地重復同樣的臺詞。