Matrix steels
[化] 基体钢
🧩 词语组成解析
n. 刀组；各种钢（steel的复数）
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
My mouth is watering.
我在流口水了。
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。