Pitch cercle
[機] 節(jié)圓
?? 詞語組成解析
pitch
[p?t?]
n. 場地;最高點;音高;說教;
vt. 用瀝青涂;扔，投;樹起，搭起;定位于;
vi. 拋，扔;[棒球]當投手;搭帳篷;向前跌或沖;
??? 情景例句
I hear the exams will be very tough.
我聽說考試挺難的。
A good conscience is a soft pillow.
白日不做虧心事，夜半敲門心不驚。
When you have finished the letter, you make any changes you wish, check it and print it.
當你打完信件，你可以隨意修改、檢查，然后打印。