Physical and mechanical properties
[化] 物理机械性能
🧩 词语组成解析
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
n. 性能；道具, 内容（property的复数形式）
🗣️ 情景例句
Talking to the loan officer at the bank.
与银行的贷款负责人谈。
Time works great changes.
时间能产生巨大的变化。
Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs.
虽然这种大计算机仍然存在，但它们的许多功能已被体积小但功能齐全的个人电脑——即我们常说的PC机——所代替了。