Sphaerococcus
丝球菌
🗣️ 情景例句
Come on, you can do that.
振作起来，你一定行。
Be a man!
要像个男子汉！
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。