Derivometer
测偏仪
🗣️ 情景例句
Everybody in Riverdale reads his paper.
Riverdale的每个人都看他的报纸。
We feel pleasant when Gloria is around.
格罗丽娅在场时，我们感觉很愉快。
Do you go to work by bike?
你骑自行车上班吗？