Contact metamorphism
[建] 接触变性
🧩 词语组成解析
contact
['kɑntækt]
n. 接触;触点;[医]（传染病）接触人;门路;
vt. 使接触;与…联系;与…通讯（或通话）;
vi. 联系，接触;
con共同+tact接触→共同接触 → 接触；联系
n. 变态, 变形, 变质
🗣️ 情景例句
How about a date with your grandfather?
和你爷爷约个会好吗？
No matter what he does, don't show you mind.
不管他做什么，你总不要表现你介意。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。