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
Michelle is a little shy. Michelle
有点不好意思。
I'm confident you've made the right choice.
我确信你做了正确的选择。
It is a question of pride as much as anything else.
原因就是要面子。