Bell end(of pipe)
[化] 承插端
?? 詞語組成解析
bell
[bel]
n. 鐘，鈴;鐘聲，鈴聲;鐘狀物;[建]圓屋頂;
vt. 敲鐘;系鈴于，給…裝上鈴;使成鈴狀;把…放在鐘形罩內;
vi. 使象鐘狀地張開;鳴鐘;
??? 情景例句
Just rest now.
現在好好休息。
Waste of time is the most extravagant and costly of all expenses.
浪費時間是一切花費中最奢侈豪華的費用。
It is good preparation for the world outside schools and universities.
這對走出學校進入社會是一個良好的準備。