Angioscopy
血管透照法
🗣️ 情景例句
You know, when I was your age,
要知道 ，当我像你这么大的时候，
The usher showed us to our seats.
领座员领我们到我们的位子。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。