Thinned
v. （使）变稀薄, （使）变稀少, （使）变细( thin的过去式和过去分词 )
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
There is much to be said on both sides.
公说公有理，婆说婆有理。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。