🧩 词语组成解析
applied
[ə'plaid]
adj. （尤指某种科学）应用的，实用的;
v. 应用( apply的过去式和过去分词 );[apply oneself]使（自己）致力于;[apply oneself]使从事于;使接触;
math
[mæθ]
n. 数学（等于mathematics）;
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
The problem is far from easy.
这问题绝非易事。
He is ill in bed.
他卧病在床。