Tuaminoheptane
1-甲基己胺(擬交感劑)
??? 情景例句
Generally speaking, we hold all disputes should be settled through friendly negatiations.
一般來說，我們主張所有爭論通過友好協(xié)商解決。
The fowler's pipe sounds sweet until the bird is caught.
捕禽人笛聲悠揚，直吹得鳥兒落網(wǎng)。
The sweater is of good quality.
這件毛衣質地很好。