Optotype
n. (视力表上的)试视力字体
🔁 扩展释义
【医】 试视力字体
🗣️ 情景例句
Mainly for the sports meet and also for sightseeing, I think.
主要是来参加运动会，我想也是为观光而来。
I hope you get to the airport on time.
我希望你准时到机场。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墙排列着许多细长的电线，而电线又连着金属球。