Microdeletions
(microdeletion 的复数) 染色体微缺失
🗣️ 情景例句
Too noisy to study.
太吵了书看不下去。
Is marriage finding someone to share life with?
结婚可是在寻觅共同度过人生的人？
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。