Observation hole
[机] 观察孔
🧩 词语组成解析
hole
[hol]
n. 洞，孔;洞穴，穴;缺陷;<口>绝境;
vt.& vi. （在…上）打洞或穿孔;
vi. 凿洞;（高尔夫球等）进洞;
🗣️ 情景例句
because the doctors and nurses are so busy?
因为医生和护士们都非常忙？
Sweet discourse makes short days and nights.
言语投机恨时短。
What about some steak?This is a nice piece.
来点牛排吗？这块很好。