at least 2 years experience in rf and mobile communication field
Related Translations:
至少: at (the) least 短语和例子至少二百 at least two hundred; 每个晶体管至少有三个电极。 every transistor has at least three electrodes. 他并不了解我, 至少是了解得不全面。 he doesn't understand me, or at any rate not fully. 至少可以说, 这