Test-letter
[医] 视力标型(视力表)
🧩 词语组成解析
letter
['lɛtɚ]
n. 信;证书，许可证;字母，文字;字面意义;
vt. 用字母标明;写字母于;加标题;
vi. 写印刷体字母;
🗣️ 情景例句
We are looking forward to our holidays.
我们盼望着假期的到来。
Great oaks from little acorns grow.
万丈高楼平地起。
Do you think you can follow our specifications for packing?
就照我们的指定方式装箱，没问题吧。