But she , with a pucker in her brows, was watching Rhett.可思嘉正蹙着眉头在看瑞德.You gotta pucker up your lips, like this . Hm.你必须撅起你的双唇, 就像这样.This waistcoat has a propensity to pucker up over the chest.这件背心的胸部常常要皱拢来....
In many atomic fluorescence applications a non - dispersive optical system may be used.在许多原子荧光法的应用中,可以采用 非 分散的光学系统.In X - ray fluorescence, pieces of the filter are used directly.在 X 射线荧光法中, 可直接使用滤纸.Method of mensurating...