Low tempering
[化] 低溫回火
?? 詞語組成解析
low
[l?u]
adj. 低的，矮小的;樓下的，低洼的;沮喪的;下賤的;
adv. 低聲地;謙卑地;底下地;
n. 低點;低水平;牛的叫聲;
vi. （牛）哞哞叫;
[醫] 回火, 淬硬
??? 情景例句
I was very sad indeed to hear about it.
聽了這件事，我的確非常難過。
What do you think I should do?
你想我該怎么做呢？
On this occasion, however, it had slowed down considerably.
然而這一次它的速度慢多了。