Optist
[医] 验光师
🗣️ 情景例句
Of easy wind and downy flake.
徐风掠过和细雪纷飞。
You'll hurt your thumb, if you don't take care.
你不专心的话，就会伤到你的拇指。
for it produces a resentful animal who at a later stage may well turn man-killer.
因为这种方法训练会使动物反感，在以后某个时期可能会变成伤人的动物。