Posttensioning
n. [建]后張,后加拉力
??? 情景例句
Well, the crab salad's always a big hit.
嗯 ，蟹肉沙拉一向是廣受歡迎的。
To facilitate carrying, rope or metal handles are indispensable and should be fixed to the boxes.
為便于搬運，繩子或鐵把手不可缺少，并將其固定在箱子上。
They're sales reps.They're very lazy.
他們是推銷員，他們非常懶。