Cal-red
[化] 钙指示剂; NN指示剂; 钙红
🧩 词语组成解析
[化] 计算机辅助学习
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
🗣️ 情景例句
Maybe you saw our commercials on TV.
也许你在电视上看过我们的广告。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
It's our favourite subject of conversation.
天气是我们最喜欢谈论的话题。