Composition c
[化] C炸药(单质猛炸药加增塑剂和粘结剂组成的塑性炸药)
🧩 词语组成解析
🗣️ 情景例句
I promise I won't leave early.
我发誓我再也不会早走了。
It's very warm.
天气很暖和啊。
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。