bằng chứng 
proof like: Probe → →
die Probe ☊ 
thử ☊ 
☊ proben ☊ thử ☊ ☊ erproben ☊ thử nghiệm ☊ ☊ Probe ☊ 彩排 ☊ cǎi pái proben ☊ 彩排 ☊ cǎi pái erproben ☊ 检验 ☊ jiǎnyàn Ja klar, wir proben schon! ☊ Đương nhiên, họ đã thử rồi! ☊ (Lektion 78, Nr. 1109) The blood samples are sent to the laboratory for analysis. ☊ analysis ☊
a blood cell/sample ☊ blood ☊
collect sth from sb/sth: Samples were collected from over 200 patients. ☊ collect ☊
confirm sth: After a six-month probationary period, her position was confirmed. ☊ confirm ☊
to send a specimen to the laboratory for analysis ☊ laboratory ☊
You can have it for a trial period (= in order to test it). ☊ period ☊
record sb/sth doing sth: He recorded the class rehearsing before the performance. ☊ record ☊
The interviews were given to a random sample of students. ☊ sample ☊
The survey covers a representative sample of schools. ☊ sample ☊
a sample survey ☊ sample ☊
a blood sample ☊ sample ☊
Samples of the water contained pesticide. ☊ sample ☊
'I'd like to see a sample of your work,' said the manager. ☊ sample ☊
a free sample of shampoo ☊ sample ☊
select sb/sth: a randomly selected sample of 23 schools ☊ select ☊
take sth from sth: The scientists are taking water samples from the river. ☊ take ☊
test sth out: They opened a single store in Europe to test out the market. ☊ test ☊