| 释义 |
‖ sirene Now rare or Obs.
Also sirène.
[F. sirène.]
= siren n. 7.
1830Encycl. Metrop. (1845) IV. 777 This is precisely the principle of the Sirene of Baron Cagniard de la Tour... The Sound produced is clear and sweet, like the human voice. 1850Pract. Mech. Jrnl. III. 149 (title), On the Sirene, a new sound producer. 1866Chambers's Encycl. VIII. 745/1 More complex forms, such as Helmholtz's double sirène. |