Staehelin's test
[医] 斯特林氏试验(检心肌效率)
🧩 词语组成解析
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
I'll go skiing of the weather permits.
天气允许的话，我会去滑雪。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。