U-form elbow joint
[化] U形肘節
?? 詞語組成解析
elbow
['?lbo]
n. 肘部;彎頭，扶手;肘形管，彎管;
vt. 用肘推擠（另一人或另一些人）;用手肘推開;
vi. 用肘推搡著前進;在拐角處轉彎;
joint
[d??int]
adj. 共同的，聯合的;共享的;兩院的;連帶的，共同的;
n. [解]關節;接合處;下流場所;一塊烤肉（英式英語）;
vt. 結合，聯合;為…裝上接頭，使…有接縫;
??? 情景例句
How many do you want? I can probably get the owner to bring down the price.
你要幾只？我大概可以找店主殺價！
Then the whole family sits around the table, feasting and welcoming the first day of the new year.
然后全家圍坐在桌旁吃團圓飯，迎接新年第一天的到來。
Oh, I've already seen it.I saw it on television last year.
噢，我已看過了。我是去年在電視上看的。