Under-pinning
(under-pin 的现在分词) vt. 巩固；支持；从下面支撑；加强…的基础
🧩 词语组成解析
under
['ʌndɚ]
prep. 在…下面，在表面之下;在…的假定表面或掩饰下;少于，小于;在…情况下;
adv. 在下面;少于;在水下;在昏迷中;
adj. 较低的，下面的;
[电] 阻塞
🗣️ 情景例句
That's my story and I'm sticking to it.
我说的就是这些，句句实情。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
When work continued, one man lit a cigarette as he was working, but, finding it had a strange taste, he put it out.
随后他们继续干活，一个工人在干活时点燃了一支香烟。可是他觉得有一股怪味，他就把烟灭了。