Designation hole
[计] 标志孔
🧩 词语组成解析
designation
[ˌdezig'neiʃən]
n. 名称;选派;指定;
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
You probably heard about it. We have private teachers in our holiday.
或许你已经听说过。我们交大的学生在假期间做家教。
How long have you been studying English?
你学了多长时间的英语了？
Yes, it was. But it's much colder today.
是的，昨天冷。但是今天更冷。