Air test
[醫(yī)] 充氣試驗(檢胎盤完整)
?? 詞語組成解析
air
[??]
n. 天空;氣氛;空運;（簡單易記的）曲調;
vt.& vi. 晾曬;烘干;播送;廣播;
vt. 使房間通風， 透氣;
test
[t?st]
n. 試驗;考驗;測驗;化驗;
vt. 測驗;考查;考驗;勘探;
vi. 受試驗;受測驗;受考驗;測得結果;
test =test,tuitness,表示”測試,證據(jù)”
??? 情景例句
The school has a good reputation.
這所學校名譽很好。
There's nothing to do because tomorrow is a holliday.
無所謂因為明天是假期。
I haven't seen him for five years.
我五年沒有見到他了。