Pre-enamel rod
[医] 初釉柱
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
enamel
[i'næməl]
n. 搪瓷;珐琅;指甲油;
vt. 给…上珐琅;在…涂瓷漆;
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
🗣️ 情景例句
it's exactly as it was when we were married!
它跟我们结婚的时候一模一样！
No,that's not my book.
不，那不是我的书。
She's sitting under the tree.
她正在树荫下坐着。