Panradiometer
全波段辐射测量仪
🗣️ 情景例句
Donald passed away a couple of years ago.
Donald几年前去世了。
Mary cried all night for her great loss.
玛丽因为失去了她最重要的东西，而整晚哭泣。
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。