pitch blende

同根派生

She has keyed the piano up to concert pitch.
她已經(jīng)把鋼琴的音調(diào)升到音樂會的音高標(biāo)準(zhǔn)。
The runner went to second base on a wild pitch.
一記瞎設(shè)讓跑壘員跑上了第二壘。
The apparent viscosity of the parent coal tar pitch and coal tar pitches blended with furan resin were determined using a rotating coaxial-cylinder viscometer.
考察了呋喃樹脂對煤瀝青表觀黏度、殘?zhí)柯始败浕c的影響。
The coach built the team up to a fighting pitch.
教練使全隊振作起來，準(zhǔn)備一搏。
The pitcher tends to pitch the ball too high.
這個投球手常把球擲得過高。