Stability test(ing)
[化] 稳定性试验
🧩 词语组成解析
🗣️ 情景例句
but we have to get going
但我们必须走了，
It's hard to say.
很难说。
Please write soon and tell me all your news.
噢，我得停笔了。请快点回信，告诉我你们的一切。