put into effect實行，生效 take effect生效，起作用 keep an eye on留意，照看 find fault埋怨，挑剔 come/go into force生效，實施 be friends with對…友好，與…交上朋友 keep one's head保持鎮(zhèn)靜 carry/bring into effect使生效，使起作用 come/go into effect生效，實施 catch one eye引人注目 make a face做鬼臉 catch fire著火 make friends交朋友，友好相處 make fun of取笑，嘲弄 lose heart喪失勇氣，失去信心 get hold of抓住，掌握 throw/cast light on使明白，闡明 have…in mind記住，考慮到，想到 come/go into operation使投入生產(chǎn)，使運轉(zhuǎn) keep/hold pace with跟上，與……同步 take place發(fā)生，進行 come to the point說到要點，扼要地說