Pit molding
[机] 地坑造模法
🧩 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;
molding
[['məuldiŋ]]
n. 模制, 铸造物, 模制件, 浇铸\\n[化] 模塑; 模压
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
You've got very long hair.
你的头发很长。