🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
certified
[['sə:tifaid]]
a. 证明合格的\\n[化] 检定的; 证明的; 书面证明的
🗣️ 情景例句
If it's a good job,
假如它是个好工作
He likes playing the trumpet.
他喜欢吹喇叭。
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,
因为卫生部门的大多数医生都超负荷工作，所以没有多少时间提出一些既费时而又不受人欢迎的忠告，如注意饮食、