Xh
abbr. extra hard 特硬的（代号）; extra heavy 特重的（代号）; extra high 特高的（代号）
🗣️ 情景例句
Tell me about it on the way home.
在回家的路上告诉我吧。
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
The airport was built years ago, but for some reason it could not be used then.
机场是许多年前建的，但由于某种原因当时未能启用。