Wedge shape
楔形（斷面）
?? 詞語組成解析
wedge
[w?d?]
n. 楔;楔形物;（擊高爾夫球的）楔形鐵頭球棒;〈比喻〉可以逐漸擴大作用的開端;
vt. 楔入;用楔子楔牢;擠進;
vi. 楔入;擠進;
shape
[?ep]
n. 形狀;模型;狀態;身材;
vt. 塑造;使符合;體現;
vi. 使成形;形成;
??? 情景例句
What is your regular practice concerning the terms of payment?
你們一般采用什么付款方式？
He has bought 10 tractors for the village.
他為村里買了10臺拖拉機。
She is a workaholic. She always regards work as the most important thing in the world.
她是個工作狂。她覺得工作是世上最重要的事。