catapult的复数形式怎么写

catapult的现在完成时为：catapulted...

catapult的音标：catapult的英式发音音标为：['kætəpʌlt]catapult的美式发音音标为：['kætəˌpʌlt,-ˌpʊlt]...

The boy surrendered the catapult to the teacher.那孩子把弹弓交给了老师.He fitted a pebble into the catapult and pulled back the elastic. Twang!他把石子放进弹弓里，然后往回拉动橡皮筋。“嘣”！The sting of the catapult bullet had worn off.挨的那下弹弓不那么疼啦....

catapult的第三人称单数（三单）为：catapults...

catapult的一般过去时为：catapulted...

n.弹弓，石弩，飞机弹射器，弹射座椅vt.用弩炮发射，用弹弓射，用弹射器发射，猛投vi.用弹射器弹射，快速移动...

catapult的现在进行时为：catapulting...

My name is Ashlee Lazar and I am Anna's PE 9 teacher.我是安娜的体育老师,我叫艾希莉拉扎尔....

n.跨度( span的名词复数 )，持续时间，一段时间，（五指张开时的）指距...

antispasmodic的音标：antispasmodic的英式发音音标为：[æntɪspæz'mɑdɪk]antispasmodic的美式发音音标为：[æntɪspæz'mɑdɪk]...

“附上”的英语可以翻译为：enclosed herewith，attach，inclose ...

cloverleafs的音标：...

button. 那个小女孩系不上领扣.The little girl can't fasten the collar.我系不上这个领扣.I can't fasten this collar button.那个小女孩系不上领扣.The little girl can't fasten the collar button....

目的了解冻干风疹减毒活疫苗的免疫持久性.Objective To study the immunity duration of attenuated live rubella vaccine.预防接种流感活疫苗或减毒活疫苗.Influenza vaccination of live attenuated live vaccine or vaccines.乙脑减毒活疫苗对1～6岁儿童的保护率为95 98%,95%可信限为7203%～994...

foil的复数形式为：foils...

Illinois的音标：Illinois的英式发音音标为：[ˌɪlɪ'nɔɪ(z)]Illinois的美式发音音标为：[ˌɪlə'nɔɪ]...

血友病...

referees的音标：...

humanity的反义词有：inhumanity, brutality。n.humanity的反义词（人性;人道）：inhumanity, brutality。...

rape的音标：rape的英式发音音标为：[reɪp]rape的美式发音音标为：[rep]...

No running, no chasing, no littering, no smoking and no eating.场内不准奔跑 、 追逐, 不准乱扔杂物 、 吸烟及饮食任何形式的食物.She was silent for a while, lost in thought, staring at the books littering the room.一时间她默不作声，直想得入了神，双眼直愣愣地盯着房间里扔得到处都是的书。I...

dilute的一般过去时为：diluted...