🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
certification
[ˌsə:tifi'keiʃən]
n. 证明,鉴定,证书;
🗣️ 情景例句
What line of work are you in?
你做哪一行的?
East or west, home is best.
在家千日好,出门时时难。
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见,警官。我一定思想开小差了。