Gradiometer
n. 坡度測定儀, 傾斜計
??? 情景例句
by Robert Frost.
Robert Frost作。
She has gone to take a look at the art gallery.
她為了參觀美術品陳列館而出去了。
I had to think of a way of preventing him from following me around all morning.
我得想辦法不讓他整個上午纏著我。