?? 詞語組成解析
mid
[[mid]]
a. 中間的, 中央的, 中部的\\nprep. 在...之中
ground
[ɡra?nd]
n. 地面，土地;基礎;范圍;陣地，戰場;
vi. 擱淺，停飛;著陸;
vt. 把…放在地上;在…的基礎樹立上;交給…基本知識;使…受初步訓練;
v. grind的過去式和過去分詞;
??? 情景例句
The desk clerk at the Watemill suggested your inn.
Watemill Inn柜臺職員推薦你們旅館。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
Chaplin was born in London in 1889 and first acted when he was five years old.
卓別林1889年出生于倫敦，5歲時就開始演戲。