Elastoprene
二烯橡胶
🗣️ 情景例句
We'd like to discuss a mortgage.
我们想请教一下贷款的事。
This is a check.
这是一张支票。
These days, people who do manual work often receive far more money than people who work in offices.
如今，从事体力劳动的人的收入一般要比坐办公室的人高出许多。