lock insth
—phrasal verbwithlockverbuk/lɒk/us/lɑːk/
to get andkeepanadvantagesuch as alowprice
获得优势；保持优势
People arejumpingtopurchasehomesandlockinaffordablemortgageratesbefore theyincrease.人们踊跃购房，希望在按揭利率上升前确保得到支付得起的低利息。
| 单词 | lock in sth |
| 释义 |
英汉双解词典包含207842条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。