Hemodromograph
血流速度描记器
🗣️ 情景例句
We have no collateral.
我们没有担保物。
I think gray hair makes you look rather distinguished.
我觉得你灰白的头发使你看上去很严肃。
I would like to wash the clothes for you.
我愿意帮你洗这些衣服。