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- self maintaining nuclear chain reaction 自持鏈核式反應
- I do not like to go to the movies by my self. 我不喜歡自己一個(gè)人看電影。
- I my self is going to make a sandwich. 我要親手做個(gè)三明治。
- He was a wreck of his former self. 他身體壞得不成樣子，已興從前判若兩人。
- Knowledge of self increases as one gets older. 隨著(zhù)年歲的增長(cháng)，人們的自我認識也不斷加深。
- He's not looking like his old self lately. 他最近看起來(lái)不像以前那樣。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者說(shuō)，是第二個(gè)我。
- We must maintain a firm attitude. 我們必須采取堅定的態(tài)度。
- He never has any thought of self. 他從不考慮個(gè)人得失。
- The maintaining of one vice costs more than ten virtues. 保持一樁惡事的代價(jià)超過(guò)于十件好事。
- He is now out of all conceit with his former self. 他現在全盤(pán)否定了他原來(lái)的自己。
- How many military bases are they maintaining on foreign soil? 他們在外國保持多少個(gè)軍事基地？
- He is too poor to maintain his family. 他太窮了，無(wú)法養活家人。
- We all have an interest in maintaining the integrity of the ecosystem. 維持生態(tài)系統的完整是我們共同的利益。
- A substance believed to maintain life indefinitely. 長(cháng)生不老藥被認為可以使生命無(wú)限的物質(zhì)
- Water is the core of a healthy ecosystem. 水是維持生態(tài)系統良性循環(huán)的根本。
- The plan is merely designed to maintain their nuclear superiority. 制定這個(gè)計劃只是為了保持他們的核優(yōu)勢。
- The factory cannot maintain current levels of production. 該工廠(chǎng)不能保持目前的生產(chǎn)水平。
- They expended large sums of money in maintaining this beach. 他們花去大筆的錢(qián)維護這個(gè)海灘。
- Does potting plants means treasuring ecosystem? 家養花草就是愛(ài)護生態(tài)嗎?
