Importation certificate
[经] 进口证明书
🧩 词语组成解析
importation
[[ˌimpɔ:'teiʃən]]
n. 进口, 输入品\\n[医] 输入, 传入
certificate
[sɚ'tɪfɪkət]
n. 证明书;文凭，结业证书;
vt. 发给证明书;用证书证明（或认可）;
cert 搞清 + ifi=fy表动词 + cate表名词 → certify搞清楚=证明+ cate表名词 → 证件
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
Let me congratulate you on your success.
祝贺您的成功。
Bruce went into a low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zigzag course.
布鲁斯挂上慢档，把两只前轮分别搁在裂缝的两边，顺着弯弯曲曲的裂缝，以发疯的速度向前开去。