?? 詞語組成解析
wear
[w?r]
vt. 穿著，戴著;面露;留著（胡須等）;磨損;
vi. 耐用;保持不變;磨損，耗損;逐漸或枯燥地通過;
n. 穿著;穿戴物，衣物;磨損，穿舊;耐用性;
upon
[?'pɑn]
prep. 在…上面;當(dāng)…時候;
??? 情景例句
By the way, what are you going to do on Christmas?
順便問一下，圣誕節(jié)你打算做什么？
I was moved. = I was touched.
我很受感動。
She struck the keys too hard and two of the strings were broken.
她在擊琴鍵時用力過猛，損壞了兩根琴弦。