test tube
导读：test tube读音音标
[test tju:b]
test tube意思解释
na.试管； 变形 复数：test tubes 英英释义 test tube n.glass tube closed at one end
双语例句He held the test tube in
[test tju:b]
test tube意思解释
na.试管； 变形 复数：test tubes 英英释义 test tube n.glass tube closed at one end
双语例句He held the test tube in
test tube读音音标
[test tju:b]
test tube意思解释
na.
试管；
变形
复数：test tubes
英英释义
test tuben.
glass tube closed at one end
双语例句
He held the test tube in his hand thoughtfully.他沉思地把试管拿在手里。
