Iatron
投影电位示波器
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
Second, understanding other cultures is also important.
其次，理解其他的文化也是重要的。
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，