Weld decay
[化] 焊缝腐蚀; 焊接接头晶间腐蚀
🧩 词语组成解析
weld
[wɛld]
vt.& vi. 焊接;使紧密结合;
n. 焊接点;黄色植物染料;
🗣️ 情景例句
Nixon also used chopsticks at the welcoming banquet in his honor.
尼克松在为其到来而举办的欢迎宴会上也使用了筷子。
What's your wholesale price on this item?
这种产品你们的批发价是多少呢？
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？