Beamtherapy
[医] 光束疗法(光谱疗法,远距镭疗法)
🗣️ 情景例句
Before the barbeque let's sharpen all the knives.
烧烤之前先把刀磨一磨。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
No one knows how long it will last.
谁也不知道会持续多久。