Interdental papillae
[医] 牙间乳头
🧩 词语组成解析
a. 牙齿之间的, 齿间音的\\n[医] 牙间的
[医] 乳头, 突
🗣️ 情景例句
We're in no great rush. It's true.
我们不是很急， 这是真的。
Skiing is such a difficult sport that it's more work than play.
滑雪是非常困难的运动，真所谓工作高于游戏呀。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。