Rods
n. 棒条体；鱼竿（rod的复数）
🗣️ 情景例句
What type of visa have you got?
您持的是哪种签证？
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
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。