Capacitoplethysmograph
电容脉波计
🗣️ 情景例句
How come you look so tired?
你怎么看起来这么疲倦？
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
When Christ was born nearly two thousand years ago, many people, rich and poor, gave him presents.
大约2000年前基督出生时，许多人，不论穷富，都给他礼物。