Test flight
n. 试飞, 试验飞行
🧩 词语组成解析
🗣️ 情景例句
Something else I was wondering about was...
我想知道其它事是^
She fears Tom will drop out of school.
她担心汤姆会休学。
'This is the prettiest carpet I have ever seen,' she said.
“这是我见过的最漂亮的地毯，”她说。