Underpinning

n. 基础材料, 支承结构

✅ 同义词

pinning propping reinforcement shoring bracing

🗣️ 情景例句

There has been very little progress this term.

这学期没有什么进步。

Perfectionist.

完美主义者。

What you said was quite true.

你所说的完全符合事实。

更多情景英语 ›

🔤 更多 U 开头的单词

ulocarcinoma

unbonded

under close scrutiny

undersaving

uniderection

universal resource locator

unpleated

unweeting

全部 U 开头单词 ›