Caput radiale
[医] 桡头(指浅屈肌)
🧩 词语组成解析
n. 头, 首
n. [解]桡腕骨
🗣️ 情景例句
I am so touched. The two of you are really something.
我太感动了。你们俩个真是了不起。
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
This depends on the precise radio frequency of the 21-cm wavelength, or 1420 megacycles per second.
这种通讯联系要靠21厘米波段，即每秒1420兆周的精确无线电频率。