Defluorination
[化] 脱氟作用
🗣️ 情景例句
Anytime.
什么时候都行。
He gave me a chest X-ray and took my blood pressure.
他给我做了X光检查并且量了我的血压。
In the torchlight, he caught sight of a figure whom he immediately recognized as Bill Wilkins, our local grocer.
借着电筒光。他看见一个人，马上认出那是本地杂货店主经比尔。威尔金斯。