Rayage
[医] 射线用量规定
🗣️ 情景例句
I'd like to cash this check.
我想兑现这张支票。
I ask him to tell me everything he heard.
我要求他告诉我，他所听到的每件事情。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。