Mobile optical unit
[医] 机动修配眼镜组
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Let's see.
让我想想。
I often do home work in the afternoon.
我常常在下午做功课。
but Captain Fawcett did not take him because the trip was too dangerous.
弗西特机长之所以不送他去，是因为那段飞行太危险了。