Gearcase
n. 齿轮箱, 变速箱壳体, (自行车)齿轮罩
🗣️ 情景例句
She has a high reputation as a writer.
她是个有名气的作家。
Do you intend to finish before you leave?
你在出去以前要把它做完吗？
and in April she was given a series of tests by a special commission of the Ministry of Health of the Russian Federal Republic.
4月里，俄罗斯卫生部一个特别委员会对她进行了一系列的测试。