Osseosonometer
[医] 骨导音检查器
🗣️ 情景例句
For the food on this table.
感谢这桌上的丰盛食物。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，