Thg
abbr. Third Harmonic Generation 第三谐波生成
🗣️ 情景例句
then there can't be a wedding.
婚礼就不能举行了。
You can't always get what you want.
天不从人愿。
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管"，给他们正在使用的机器提供压缩空气。