Pit prop
n. 矿柱, 支护, 岩钉; 坑木
🧩 词语组成解析
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
prop
[prɔp]
n. 支柱，支撑物;支持者，后盾，靠山;道具;（橄榄球中的）支柱前锋;
vt. 支撑，支持，维持;使倚靠在某物上;
🗣️ 情景例句
What's your name?
你叫什么名字？
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
She also brought me into touch with everything that could be felt--- soil, wood, silk. As I look back upon those years, I am struck by Annie's wisdom.
她还使我接触到一切可以触摸到的东西--土壤、木头、丝绸等。