Cholester n
[建] 胆甾醇
🗣️ 情景例句
Can I speak to Betty?
我能跟Betty说话吗?
One may sooner fall than rise.
跌倒容易爬起难。
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。