Heads Up These sentences are mainly from the Tanaka Corpus and Tatoeaba project. Read more
| Theremin: The world's first electronic musical instrument, made by Russian physicist Lev Sergeivitch Termen in 1920. |
| テルミン：一九二〇年、ロシアの物理学者レフ・セルゲイヴィッチ・テルミンが作った世界初の電子楽器。 |