Position pulse
[計] 定位脈沖, 定時脈沖
?? 詞語組成解析
position
[p?'zi??n]
n. 位置，方位;地位，職位;態(tài)度;狀態(tài);
vt. 安置;把…放在適當位置;給…定位;駐扎軍隊;
pulse
[p?ls]
n. 脈搏;[無線電]（電磁波等）脈動;活力;有節(jié)奏的跳動（或拍打）;
vi. （心臟）跳動;脈動;搏動;震動;
vt. 使跳動;有節(jié)奏地驅(qū)動（機器等）;[電子學]施以脈沖;[無線電]脈沖地調(diào)節(jié)（電磁波）;
pel, puls 表”驅(qū)動,推動”
??? 情景例句
they cut patches
剪下布塊，
We think your Chunlan brand air conditioners will be selling well at this end and we are looking forward to receiving your samples soon.
我們認為你方的春蘭牌空調(diào)機在這里會很暢銷，希望很快收到你們的樣品。
Excuse me. Where's the toilet, please?
請問洗手間在哪？