Malloydium
马洛伊迪昂铜镍锌耐蚀合金
🗣️ 情景例句
Hmm. I can't remember.
嗯， 我记不起来了。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
However, Susan has not really made up her mind yet.
然而，苏珊却还没有决定。