Pdsr
abbr. Principal Director of Scientific Research 科研部主任
🗣️ 情景例句
But I may not want to go to Michigan.
但是， 我可能不去Michigan。
In fact she's 20 years old.
她只有二十岁。
We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.
我们都非常激动，盼望着奥运会的到来，因为在这个国家里还从未举办过奥运会。