Javal's ophthalmometer
[医] 惹瓦耳氏检眼计
🧩 词语组成解析
n. [医]检眼计 ,( 眼 ) 屈光计
🗣️ 情景例句
Now, once you put the ring on Susan's finger,
现在， 你一旦将戒指戴上Susan的手指，
I hople yu can do well in the examinationgs.
我希望你的考试能成功。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。