Peephole
[ ['pi:phəul] ]
辅助 Assistant
n. 窥视孔\\n[化] 窥孔; 观测孔
✅ 同义词
🗣️ 情景例句
Turn right to the house.
向右拐就到他的房子了。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
Do you usually buy in large quantities?
你们的订购量通常都很大吗？