Threading
[計] 穿線\\n[化] 車螺紋
? 同義詞
??? 情景例句
Good-bye.
再見。
And our successful techniques, and to speak about our failures.
和成功技巧，并講出我們的失敗之處。
ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.
彈藥和400個人轟地一聲滑向陡斜的左舷時，