Microautoradiography
显微放射自显影术
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
My steak is so tough that it tastes like shoe leather.
我的牛排硬得像靴子上的皮革。
But we never fight for long.
但不久就和解了。